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Rapid:
Individual Calculations December 2023 |
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| Mendonca, Erico Total change: -6.00 | |   |
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| Aberto do Brasil RPD Cidade de Sonora | Sonora MS | BRA | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1756 | 1.00 | 3 | -0.30 | 20 | -6.00 | |
|  Roman, Josemar Cespedes | | | 1886 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Gazineu Neto, Rubens | | | 1912 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Cordeiro Silva, Marcos Antonio | | | 1614 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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