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Individual Calculations July 2023 |
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| Pereira, Elivan Dos Santos Total change: 0.00 | |   |
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| Campeonato Acreano de Xadrez 2023 | Rio Branco AC | BRA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1692 | 1.00 | 3 | 0.00 | 40 | 0.00 | |
|  Leitao Neto, Antonio Alves | | | 1967 | BRA | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Donadoni, Jonathan Xavier | | | 1787 | BRA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Frometa, Odannys Azaharez | | | 1719 | BRA | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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