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Rapid:
Individual Calculations December 2021 |
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| Orbetelli, Gustavo Perdome M Total change: -0.80 | |   |
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| I Copa Uniao de Xadrez das Forcas Armadas e Seguranca da Regiao Norte | Rio Branco AC | BRA | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1048 | 0.00 | 2 | -0.04 | 20 | -0.80 | |
|  Souza, Neurismar Da Rocha | | | 1581 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Do Nascimento, Ismael Carlos Amor | | | 1766 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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