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Rapid:
Individual Calculations September 2023 |
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| Sena, Ivailton Fonseca Total change: -16.60 | |   |
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| IRT de Xadrez RPD de Bauru | Bauru SP | BRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1666 | 0.50 | 3 | -0.83 | 20 | -16.60 | |
|  Abegao, Samuel Henrique De Lima | | | 1361 | BRA | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Pimentel, Rafael Favarin G. | | | 1863 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Simao, Carlos Eduardo De Oliveir | | | 1883 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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