Rapid:
Individual Calculations January 2023 |
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Ribeiro, Davison Soares Total change: 5.60 | | |
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I Copa Petrotorque Catanduva de Xadrez RPD | Catanduva SP | BRA | 2022-12-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1800 | 1714 | 2.50 | 5 | 0.28 | 20 | 5.60 | |
| Mendonca, Mateus Nakajo | f | | 2395 | BRA | 0.50 | 1 | 0.49 | 20 | 9.80 | | Cruz, Natan Gomes | | | 1945 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | Silva, Henrique Brasil Barrientos | | | 1325 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | Da Silva, Abraao Augusto | | | 1417 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Pereira Da Silva, Breno D Alkmin | | | 1920 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | 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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