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Rapid:
Individual Calculations February 2018 |
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| Ishikawa, Emilio Keiji Total change: -34.40 | |   |
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| III IRT RPD do Xadrez de Rua | Sao Paulo SP | BRA | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1736 | 1.00 | 3 | -0.64 | 20 | -12.80 | |
|  Saito, Vinicius | | | 2110 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | De Albuquelque, Gabriel Tenorio | | | 1636 | BRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Grum, Allanis Soares | | | 1375 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | Circuito FIDE Rapido CXSP 2018 Virgilio Agostinho Ribeiro Primeira Etapa | Sao Paulo SP | BRA | 2018-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1736 | 1.00 | 4 | -1.08 | 20 | -21.60 | |
|  Martinez, Carlos Alejandro | m | | 2136 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lage, Pedro Ferreira | | | 1901 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Yasuda, Osvaldo Makoto | | | 1340 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Machado, Antonio Rodrigo | | | 1493 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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