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Rapid:
Individual Calculations December 2018 |
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| Silva, Gilberto Oliveira E Total change: 9.00 | |   |
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| VI Torneio de Xadrez RPD do Costa Verde Tenis Clube | Salvador BA | BRA | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1945 | 2.50 | 4 | 0.45 | 20 | 9.00 | |
|  Straatmann, Carlos Alberto | | | 1722 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Guimaraes, Diogo Duarte | f | | 2331 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Simoes, Wellington Pereira | | | 1660 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Monteiro Neto, Cesidio Rocha | | | 2059 | BRA | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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