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Individual Calculations January 2012 |
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| Sosa, Tomas Total change: 7.95 | |   |
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| World Youth Chess Championship - U 14 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2132 | 4.50 | 8 | 0.53 | 15 | 7.95 | |
|  Okada, Dyogo Koithi | | | 1732 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Oparin, Grigoriy | m | | 2477 | RUS | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Duda, Jan-Krzysztof | f | | 2378 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Laenen, Matias | | | 1768 | URU | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Bodek, Michael H | | | 2236 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Wang, Richard | | | 2256 | CAN | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Saiyn, Zhanat | | | 2193 | KAZ | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Haavamae, Henrik | | | 1946 | EST | 1.00 | 1 | 0.26 | 15 | 3.90 | | | * 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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