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Individual Calculations January 2010 |
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| Gauche, Charles Total change: -13.80 | |   |
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| Regional Sul de Xadrez 2009 | Porto Alegre/RS | BRA | 2009-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2279 | 1.00 | 2 | -0.14 | 15 | -2.10 | |
|  Disconzi Da Silva, Rodrigo | m | | 2377 | BRA | 0.00 | 1 | -0.37 | 15 | -5.55 | |  Silva, Eduardo Munoa | | | 2071 | BRA | 1.00 | 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) | | | | Semifinal do Campeonato Brasileiro Absoluto 2009 | Vitória/ES | BRA | 2009-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2279 | 3.50 | 7 | -0.78 | 15 | -11.70 | |
| | Cunha E Silva, Carlos Alberto V. | | | 1974 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Souza Filho, Namyr Carlos De | | | 2123 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Mekhitarian, Krikor Sevag | m | | 2496 | BRA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Matsuura, Everaldo | m | | 2483 | BRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Nunes, Allan Hurba | | | 2023 | BRA | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Cantarino Neto, Mario Ribeiro | | | 2108 | BRA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Pinto, Renato R. Quintiliano | | | 2119 | BRA | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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