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Individual Calculations September 2021 |
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| Silva, Antonelli Santos Total change: 0.00 | |   |
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| Torneio Acreano de Xadrez 2021 por Categoria | Rio Branco AC | BRA | 2021-08-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1674 | 0 | 2.50 | 5 | 0.00 | 1674 | | 0.00 | |
|  Souza, Neurismar Da Rocha | | | 1497 | BRA | 0.50 | 1 | 0.00 | | 0.00 | |  Neto, Antonio Alves Leitao | | | 1990 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Fonseca, Rogerio Da Silva | | | 1220 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Ferreira, Rogerio Nunes | | | 1691 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Carneiro, Marcos Venicios Feitosa | | | 1972 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |
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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