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Individual Calculations January 2012 |
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| Borges, Ivoney Total change: 0.00 | |   |
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| World Youth Chess Championship - U 18 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1954 | 0 | 2.00 | 8 | 0.00 | 1761 | | 0.00 | |
|  Aguiar, Lucas | | | 2176 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |  Li, Hui | | | 1947 | MAC | 0.00 | 1 | 0.00 | | 0.00 | | | Carrasco Cea, Jherko | | | 1862 | CHI | 0.00 | 1 | 0.00 | | 0.00 | | | Heinechen, John | | | 1800 | PAR | 1.00 | 1 | 0.00 | | 0.00 | | | Meza Ponce, Jerry | | | 1988 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Samarakoon, U L | | | 1909 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Vasconcelos, , Paulo Cesar Da S | | | 1897 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | Kyrkjebo, Erlend | | | 2054 | NOR | 0.00 | 1 | 0.00 | | 0.00 | |
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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