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Individual Calculations January 2010 |
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| Sergio, Claudio Santos Total change: -0.75 | |   |
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| Aberto do Brasil SINDILEGIS 2009 | Brasilia/DF | BRA | 2009-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 1953 | 0.50 | 3 | -0.05 | 15 | -0.75 | |
|  Shumyatsky, Victor | f | | 2214 | BRA | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Lebredo Zaragoitia, Gerardo | m | | 2258 | CUB | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Damasceno, Marlos De Almeida | | | 2164 | BRA | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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