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Rapid:
Individual Calculations January 2023 |
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| Silva, Romildo Das Chagas Total change: 22.20 | |   |
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| Campeonato Acreano de Xadrez RPD 2022 | Rio Branco AC | BRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1615 | 3.50 | 6 | 1.11 | 20 | 22.20 | |
|  Da Silva, Ricardo Moura | | | 1924 | BRA | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Ferreira, Rogerio Nunes | | | 1629 | BRA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | De Araujo, Antonio Marcos Diniz | | | 1315 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Frometa, Odannys Azaharez | | | 1719 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Gondim, Cezar Augusto De Albuquer | | | 1746 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Do Nascimento, Ismael Carlos A | | | 1816 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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