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Rapid:
Individual Calculations January 2023 |
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| Da Silva, Abraao Augusto Total change: -17.20 | |   |
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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 |
| 1871 | 1417 | 0.00 | 4 | -0.43 | 40 | -17.20 | |
|  Nogueira, Ivan Kuhlmann | f | | 2273 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Ramillo, Vitoria Matheus | | | 1849 | BRA | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Ribeiro, Davison Soares | | | 1714 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ribeiro Das Neves, Gabriel | | | 1649 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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