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Rapid:
Individual Calculations June 2023 |
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| Oliveira, Olavo Tadeu Carvalho Total change: 49.20 | |   |
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| FENAC 2023 - U-12 Abs RPD | Natal RN | BRA | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1479 | 1.50 | 3 | -0.07 | 40 | -2.80 | |
|  De Bortolo, Artur Mattos | | | 1304 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Spieker, Otavio Schmidt | | | 1368 | BRA | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Dantas, Pedro Lucas Araujo | | | 1734 | BRA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | Torneio de Xadrez Rapido Alzir Volpato | Uniao do Sul MT | BRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1479 | 3.00 | 4 | 1.30 | 40 | 52.00 | |
| | Dos Santos, Cleiton Erick Mendes | | | 1754 | BRA | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Paniago, Lucio Erloiny Silva | | | 1535 | BRA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Pimentel, Josimael I Assuncao | | | 1429 | BRA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Campos, Mauro Pedroso De | | | 1453 | BRA | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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