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Individual Calculations July 2023 |
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| Silva, Antonelli Santos Total change: -51.20 | |   |
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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 |
| 1576 | 1623 | 1.00 | 4 | -1.28 | 40 | -51.20 | |
|  Leitao Neto, Antonio Alves | | | 1967 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  De Araujo, Antonio Marcos Diniz | | | 1315 | BRA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | De Avelar, Flavio Henrique | | | 1559 | BRA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Souza , Neurismar Da Rocha | | | 1462 | BRA | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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