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Rapid:
Individual Calculations December 2023 |
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| Bittencourt, Luis F Da Silva Total change: 2.80 | |   |
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| IRT de Xadrez RPD Metropole 86 anos | Porto Alegre RS | BRA | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1322 | 1.00 | 4 | 0.14 | 20 | 2.80 | |
|  Calsing, Ado | | | 1971 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Machado, Matheus S Di Franco | | | 1496 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Martins, Eduarda Baldisserotto | | | 1453 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Moro, Luiz Osorio P, Rosa | | | 1502 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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