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Rapid:
Individual Calculations August 2023 |
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| Sena, Ivailton Fonseca Total change: -16.60 | |   |
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| IRT de Xadrez RPD de Sao Pedro do Turvo SP | Sao Pedro de Turvo SP | BRA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1683 | 2.00 | 4 | -0.83 | 20 | -16.60 | |
|  Rodrigues, Caique | | | 1404 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Higino Junior, Eduardo | | | 1498 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Kawamoto, Victor Misao Buriti | | | 1738 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | De Castro, Rafael | | | 1411 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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