Individual Calculations March 2019 |
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Couwenberg, Pieter Total change: 21.20 | | |
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Open Nederlands Kampioenschap NSVG 2018 groep A | Ermelo | NED | 2019-02-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1556 | 1667 | 3.00 | 4 | 0.53 | 40 | 21.20 | |
| De Lange, Marieke | | | 1267 * | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | | Spriensma, Martinus | | | 1428 | NED | 1.00 | 1 | 0.20 | 40 | 8.00 | | De Jong, Lucas | | | 1644 | NED | 1.00 | 1 | 0.47 | 40 | 18.80 | | Harnandan, Sergio | | | 1883 | NED | 0.00 | 1 | -0.22 | 40 | -8.80 | | * 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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