Some unofficial results of XXI IOI (after 2 days)
Players are sorted by day1 score
| # | Name | Country | Day1 | Day2 | Total |
|---|
| 1 | Gao YiHan | China | 361 | 360 | 721 |
| 2 | Kazuhiro Hosaka | Japan | 354 | 375 | 729 |
| 3 | Brian Hamrick | USA | 352 | 290 | 642 |
| 4 | Henadzi Karatkevich | Belarus | 343 | 400 | 743 |
| 5 | ? | China | 335 | 315 | 650 |
| 6 | Fereshte Khani | Iran | 333 | 227 | 560 |
| 7 | TC nick spnautilus | Thailand | 330 | 297 | 627 |
| 8 | Motoki Takigiku | Japan | 328 | 315 | 643 |
| 9 | Sergey Rogulenko | Russian Federation | 327 | 280 | 607 |
| 10 | Soheil Ehsani | Iran | 325 | 261 | 586 |
| 11-14 | Neal Wu | USA | 321 | 344 | 665 |
| 11-14 | Qi ZiChao | China | 321 | 400 | 721 |
| 11-14 | Travis Hance | USA | 321 | 245 | 566 |
| 11-14 | Wenyu Cao | USA | 321 | 292 | 613 |
| 15-19 | Ali Babayi | Iran | 320 | 294 | 614 |
| 15-19 | Dzmitry Bahdanau | Belarus | 320 | 325 | 645 |
| 15-19 | Gheorghe Cosmin | Romania | 320 | 313 | 633 |
| 15-19 | Hanson Wang | Canada | 320 | 300 | 620 |
| 15-19 | Rumen Hristov | Bulgaria | 320 | 276 | 596 |
| 20 | Tsotne Tabidze | Georgia | 319 | 199 | 518 |
| 21 | Tataroiu Bogdan | Romania | 318 | 339 | 657 |
| 22 | Sergey Fedorov | Russian Fedeartion | 316 | 315 | 631 |
| 23-25 | Artem Volkhin | Belarus | 314 | 237 | 551 |
| 23-25 | Stepan Palamarchuk | Ukraine | 314 | 279 | 593 |
| 23-25 | TC nick hpmv | Canada | 314 | 252 | 566 |
| 26 | Makoto Soejima | Japan | 305 | 285 | 590 |
| 27 | Yaroslav Tverdokhlib | Ukraine | 303 | 335 | 638 |
| 28 | Adhiraj Somani | India | 300 | 220 | 520 |
| 29 | ? | Israel | 299 | - | 299 |
| 30 | Angelina Veni Johanna | Indonesia | 298 | 208 | 506 |
| 31 | Jaksa Markotic | Croatia | 295 | 234 | 529 |
| 32 | Vladislav Epifanov | Russian Federation | 294 | 257 | 551 |
| 33 | ? | China | 292 | - | 292 |
| 34 | Dragus Marius | Romania | 288 | 255 | 543 |
| 35-36 | ? | Thailand | 287 | 229 | 516 |
| 35-36 | Normunds Vilcins | Latvia | 287 | 144 | 431 |
| 37-38 | Eduards Kalinichenko | Latvia | 285 | 241 | 526 |
| 37-38 | Mikhail Kharitonov | Russian Federation | 285 | 279 | 564 |
| 39 | Gabriel Dallario | Brazil | 284 | 197 | 481 |
| 40 | Chiam Jia-Han | Singapore | 282 | 301 | 583 |
| 41-43 | ? | Thailand | 281 | 203 | 484 |
| 41-43 | Ivan Pilat | Croatia | 281 | 265 | 546 |
| 41-43 | Jelle van den Hooff | Netherlands | 281 | 370 | 651 |
| 44 | Stjepan Glavina | Croatia | 280 | 344 | 624 |
| 45-46 | Baris Kaya | Turkey | 275 | 270 | 545 |
| 45-46 | Raymond Kang | Singapore | 275 | 179 | 454 |
| 47 | Hayk Saribekyan | Armenia | 273 | 262 | 535 |
| 48 | Brian Bi | Canada | 269 | 235 | 504 |
| 49-51 | Islam Diaa | Egypt | 266 | 119 | 385 |
| 49-51 | Luka Milicevic | Serbia | 266 | 225 | 491 |
| 49-51 | Pedro Caldeira | Portugal | 266 | 161 | 427 |
| 52 | Ahmed Salem Ezzat | Egypt | 264 | 218 | 482 |
| 53-54 | Behruz Afzali | Tajikistan | 263 | 169 | 432 |
| 53-54 | Osman Aka | Turkey | 263 | 192 | 455 |
| 55 | Emad William | Egypt | 261 | 140 | 401 |
| 56 | Emre Sunecli | Turkey | 260 | 156 | 416 |
| 57 | Christianto Handojo | Indonesia | 259 | - | 259 |
| 58-60 | Felix Mirave | Spain | 257 | 263 | 520 |
| 58-60 | Ivan Georgiev | Bulgaria | 257 | 180 | 437 |
| 58-60 | Mohammad Abirul Islam | Bangladesh | 257 | 271 | 528 |
| 61 | Mikayel Sukiasyan | Armenia | 256 | 213 | 469 |
| 62 | Goran Zuzic | Croatia | 254 | 285 | 539 |
| 63 | Ugljesa Stojanovic | Serbia | 253 | 196 | 449 |
| 64-66 | Felipe Souza | Brazil | 252 | 255 | 507 |
| 64-66 | Keshav Dhandhania | India | 252 | 214 | 466 |
| 64-66 | Momchil Tomov | Bulgaria | 252 | 273 | 525 |
| 67 | Yevgen Anisimov | Ukraine | 250 | 184 | 434 |
| 68 | Aleksandr Chatrchyan | Armenia | 249 | 115 | 364 |
| 69 | Olegs Osmjans | Latvia | 248 | 204 | 452 |
| 70 | Stefan Avramov | Bulgaria2 | 247 | 300 | 547 |
| 71 | Martins Frolovs | Latvia | 244 | 228 | 472 |
| 72-73 | Angel Pina | Spain | 243 | 290 | 533 |
| 72-73 | Prashant Vasudevan | India | 243 | 236 | 479 |
| 74 | Kalina Petrova | Bulgaria3 | 242 | 122 | 364 |
| 75 | Reinardus Surya Pradhitya | Indonesia | 240 | - | 240 |
| 76 | Anton Anastasov | Bulgaria | 237 | 251 | 488 |
| 77 | Aleksa Stankovic | Serbia | 235 | 129 | 364 |
| 78-79 | Boris Grubic | Serbia | 234 | 187 | 421 |
| 78-79 | Vadym Yanushkevich | Ukraine | 234 | 165 | 399 |
| 80 | TC nick Foundation | Canada | 230 | 196 | 426 |
| 81-83 | Chin Zhan Xiong | Singapore | 228 | 315 | 543 |
| 81-83 | David Sebastiaan Venhoek | Netherlands | 228 | 173 | 401 |
| 81-83 | Omar ElAzazy | Egypt | 228 | 241 | 469 |
| 84-85 | Ihar Brukau | Belarus | 226 | 172 | 398 |
| 84-85 | Juan Jose Gonzalez | Spain | 226 | 225 | 451 |
| 86 | Pooya Vahidi | Iran | 225 | 293 | 518 |
| 87-88 | Andre Pereira | Brazil | 224 | 239 | 463 |
| 87-88 | Levan Varamashvili | Georgia | 224 | 197 | 421 |
| 89 | Adnan Ademovic | Bosnia | 223 | 154 | 377 |
| 90 | Risan Risan | Indonesia | 222 | - | 222 |
| 91-93 | Ali Dautalinov | Kazakhstan | 220 | 116 | 336 |
| 91-93 | Flavio Hernandez | Mexico | 220 | - | 220 |
| 91-93 | Georgios Panagiotakos | Greece | 220 | 190 | 410 |
| 94-95 | Aleksandar Todorov | Bulgaria3 | 219 | 109 | 328 |
| 94-95 | Momchil Ivanov | Bulgaria2 | 219 | 284 | 503 |
| 96-97 | Mihail Kovachev | Bulgaria2 | 218 | 194 | 412 |
| 96-97 | Yasen Trifonov | Bulgaria3 | 218 | 185 | 403 |
| 98 | Madiyar Aitbaev | Kazakhstan | 217 | 212 | 429 |
| 99-100 | Amir Tulegenov | Kazakhstan | 215 | 191 | 406 |
| 99-100 | Arash Rouhani | Sweden | 215 | 119 | 334 |
| 101-104 | Ahmet Senol | Turkey | 214 | 202 | 416 |
| 101-104 | Mariam Kobiashvili | Georgia | 214 | 204 | 418 |
| 101-104 | Renato Ferreira | Brazil | 214 | 135 | 349 |
| 101-104 | Zurab Kutsia | Georgia | 214 | 265 | 479 |
| 105 | Hayk Tepanyan | Armenia | 212 | 135 | 347 |
| 106-107 | Agustin Barrios | Mexico | 211 | - | 211 |
| 106-107 | Gerasimos Arsenis | Greece | 211 | 154 | 365 |
| 108-109 | Damir Ferizovic | Bosnia | 210 | 155 | 365 |
| 108-109 | Igor Peric | Bosnia | 210 | 149 | 359 |
| 110-112 | Jorge Gonzalez | Mexico | 209 | - | 209 |
| 110-112 | Puni Andrei | Romania | 209 | 193 | 402 |
| 110-112 | Raymond van Bommel | Netherlands | 209 | 191 | 400 |
| 113 | Srivatsan Balakrishnan | India | 207 | 173 | 380 |
| 114 | Christian Adan | Mexico | 205 | - | 205 |
| 115 | Rickard Norlander | Sweden | 204 | 141 | 345 |
| 116-118 | ? | Kyrgyzstan | 202 | - | 202 |
| 116-118 | ? | Azerbaijan | 202 | - | 202 |
| 116-118 | Rikard Lundmark | Sweden | 202 | 104 | 306 |
| 119-120 | Aleksandar Gyorev | Bulgaria3 | 200 | 188 | 388 |
| 119-120 | TC nick big_loser | Greece | 200 | 178 | 378 |
| 121 | Simon Lindholm | Sweden | 199 | 226 | 425 |
| 122 | ? | Azerbaijan | 170 | - | 170 |
| 123 | TC nick bijes | Greece | 159 | 172 | 331 |
| 124 | Ivan Todorov | Bulgaria2 | 154 | 188 | 342 |
| 125 | Matthijs van Tijink | Netherlands | 152 | 141 | 293 |
| 126 | Darkhan Akzholov | Kazakhstan | 120 | 216 | 336 |
| 127 | ? | Azerbaijan | 116 | - | 116 |
| 128 | Francisco Huhn | Portugal | 114 | 135 | 249 |
| 129-130 | Rafael Schimassek | Portugal | 108 | 65 | 173 |
| 129-130 | Victor Codony | Spain | 108 | - | 108 |
| 131 | ? | Israel | 103 | - | 103 |
| 132-133 | Abdulhakim Ehsonov | Tajikistan | 100 | 0 | 100 |
| 132-133 | Qobil Haqnazarov | Tajikistan | 100 | 100 | 200 |
| 134 | Nihad Obradovic | Bosnia | 70 | - | 70 |
| 135 | Dzhamshed Saidov | Tajikistan | 55 | 44 | 99 |
| 136 | ? | Azerbaijan | 21 | - | 21 |
| 137-148 | Amar Battulga | Mongolia | - | - | 359 |
| 137-148 | Boris Pfahringer | New Zealand | - | - | 405 |
| 137-148 | Daniel Berger | Australia | - | - | 431 |
| 137-148 | David Tian | Australia | - | - | 262 |
| 137-148 | Evgeny Martynov | Australia | - | - | 456 |
| 137-148 | Jamie McCloskey | New Zealand | - | - | 461 |
| 137-148 | Jamsrandorj Dagvadorj | Mongolia | - | - | 210 |
| 137-148 | Kenneth Wong | Australia | - | - | 417 |
| 137-148 | Melby Ruarus | New Zealand | - | - | 252 |
| 137-148 | Naranbayar Uuganbayar | Mongolia | - | - | 180 |
| 137-148 | Simon Welsh | New Zealand | - | - | 340 |
| 137-148 | Usukhbaatar Dotgonvanchig | Mongolia | - | - | 210 |
Interpretation of histograms, shown to team leaders (by Yarin)
| Problem | 0-9 | 10-19 | 20-29 | 30-39 | 40-49 | 50-59 | 60-69 | 70-79 | 80-89 | 90-99 | 100 |
|---|
| POI (day1) | 20 | 1 | 0 | 1 | 0 | 3 | 1 | 6 | 1 | 3 | 260 |
| Raisins (day1) | 75 | 7 | 7 | 1 | 0 | 0 | 0 | 3 | 1 | 5 | 201 |
| Hiring (day1) | 165 | 22 | 8 | 10 | 16 | 24 | 16 | 4 | 10 | 12 | 32 |
| Archery (day1) | 145 | 75 | 77 | 8 | 6 | 4 | 1 | 1 | 0 | 0 | 0 |
| Mecho (day2) | 105 | 15 | 15 | 22 | 17 | 15 | 18 | 15 | 38 | 6 | 58 |
| Salesman (day2) | 150 | 80 | 6 | 1 | 15 | 3 | 25 | 3 | 8 | 1 | 22 |
| Regions (day2) | 148 | 78 | 17 | 37 | 12 | 9 | 3 | 4 | 2 | 0 | 3 |
Some rumored results: 2 contestants from Poland got 660 and 665.
Fourth chinese contestant got result less than 650.
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