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Rapid:
Individual Calculations September 2023 |
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| De Riet, Gert Jan Van Total change: -4.80 | |   |
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| U14 Taca Princesa dos Campos de Xadrez ABS | Ponta Grossa PR | BRA | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1156 | 0.00 | 3 | -0.24 | 20 | -4.80 | |
|  Gomes, Daniel De Oliveira | | | 1462 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Duarte, Diego Maia | | | 1525 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Grellmann, Fabricio Stadler | | | 2125 | BRA | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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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