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Rapid:
Individual Calculations November 2017 |
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| Pereira, Carlos Pequer Total change: -10.40 | |   |
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| IRT de Xadrez RPD Metropole 80 Anos | Porto Alegre RS | BRA | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1568 | 1.00 | 3 | -0.52 | 20 | -10.40 | |
|  Da Fonseca Junior, Paulo Jair | | | 1604 | BRA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Kuciak, Alexandre | | | 1401 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Friedrich, Carlos Ernesto G. | | | 1678 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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