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Rapid:
Individual Calculations April 2023 |
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| Da Rocha, Miguel Guerra Total change: 38.00 | |   |
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| Circuito de Xadrez RPD de Ararangua 2023 - 1a Etapa | Ararangua SC | BRA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1308 | 2.00 | 4 | 0.95 | 40 | 38.00 | |
|  Espindola Junior, Peterson | | | 1610 | BRA | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Cardoso, Leandro Ubialli | | | 1677 | BRA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Necker, Alyne | | | 1218 | BRA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Matos, Alexandre De | | | 1572 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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