Individual Calculations August 2015 |
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Koopmans, Perry Total change: 1.20 | | |
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Amsterdam Chess Tournament - C | Amsterdam | NED | 2015-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1637 | 1628 | 1.00 | 2 | 0.03 | 40 | 1.20 | |
| Lacourt, Frederique | | | 1591 | NED | 0.00 | 1 | -0.55 | 40 | -22.00 | | Beekhuizen, Bas | | | 1682 | NED | 1.00 | 1 | 0.58 | 40 | 23.20 | | 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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