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Individual Calculations April 2009 |
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| Brito Arcayaga, Jaime Total change: -9.00 | |   |
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| COPA INTERCLUBES ENDESA-FUNDACION CHILENA DE AJEDREZ 2008 | Santiago | CHI | 2008-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2129 | 0.50 | 3 | -0.60 | 15 | -9.00 | |
|  Romero Pino, Claudio | f | | 2301 | CHI | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Andueza Quezada, Danilo | | | 2202 | CHI | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Torres Bravo, Cristobal Renato | f | | 2178 | CHI | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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