Rapid:
Individual Calculations May 2019 |
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Costa, Jose Total change: -2.80 | | |
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CD Semi-Rapidas Porto 2019 | Gaia | POR | 2019-03-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1507 | 1442 | 2.00 | 5 | -0.14 | 20 | -2.80 | |
| Sismeiro, Miguel | | | 1842 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Sismeiro, Sofia | | | 1069 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | Areal, Beatriz | | | 1063 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | Duarte, Duarte Nuno | | | 1718 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | Pintor, Simao | | | 1842 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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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