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Rapid:
Individual Calculations November 2021 |
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| Da Silva, Ironildo Luiz Total change: 7.40 | |   |
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| I Aberto de Xadrez RPD da UFPE | Recife PE | BRA | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1831 | 1.50 | 2 | 0.37 | 20 | 7.40 | |
|  Timossi, Lucas Jose Santiago | | | 1341 | BRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Pereira, Sergio Murilo De Araujo | | | 2102 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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