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Individual Calculations January 2010 |
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| Leon Hoyos, Manuel Total change: -7.50 | |   |
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| World Junior Championships U20 (Boys) | Puerto Madryn, Chubut | ARG | 2009-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2436 | 2516 | 7.00 | 13 | -0.75 | 10 | -7.50 | |
|  Dimuro, Matias | | | 2214 | ARG | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Aguinaga, Maximiliano | | | 2116 * | ARG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ibarra Chami, Luis Fernando | m | | 2393 | MEX | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Zaslavsky, Mikhail | f | | 2392 | ISR | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Gallego Alcaraz, Andres Felipe | | | 2404 | COL | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Andreikin, Dmitry | g | | 2659 | RUS | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Bajarani, Ulvi | f | | 2392 | AZE | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Ashwin, Jayaram | m | | 2451 | IND | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Olszewski, Michal | g | | 2544 | POL | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Diamant, Andre | g | | 2526 | BRA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Li, Chao B | g | | 2617 | CHN | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Yu, Yangyi | g | | 2509 | CHN | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Cori, Jorge | m | | 2445 | PER | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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