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Rapid:
Individual Calculations December 2021 |
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| Rainho, Caio Gisse Total change: -15.20 | |   |
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| I Copa Mirassol de Xadrez RPD 2021 | Mirasol SP | BRA | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1821 | 2.00 | 3 | -0.76 | 20 | -15.20 | |
|  Silva, Kevin William Campos | | | 1295 | BRA | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Correia Rosa, Michel Fernandes | | | 1568 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Barcelar, Tais Dos Santos | | | 1247 | BRA | 1.00 | 1 | 0.02 | 20 | 0.40 | |
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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