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Rapid:
Individual Calculations December 2021 |
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| Mateus, Gabriel Ribeiro Total change: 0.00 | |   |
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| 3o Jacarei Chess Open 8a Etapa XXII Circuito Vale-Paraibano de Xadrez RPD | Jacarei SP | BRA | 2021-11-21 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1496 | 0 | 1.00 | 5 | 0.00 | 1256 | | 0.00 | |
|  Ishikawa, Emilio Keiji | | | 1783 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Santana, Expedito | | | 1485 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |  De Oliveira, Francisco E. Saraiva | | | 1292 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | De Carvalho, Vitor Augusto Poncia | | | 1450 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Queiroz, Maria Becker | | | 1471 | BRA | 0.00 | 1 | 0.00 | | 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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