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Individual Calculations August 2012 |
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| Sparreboom, Wil Total change: 18.45 | |   |
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| 6e Leiden Chess Tournament - Group A | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1964 | 4.00 | 9 | 1.23 | 15 | 18.45 | |
|  Zakhartsov, Vladimir | | | 2271 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Cheung, Jan | | | 2081 | NED | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Ypma, Peter | | | 2175 | NED | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Van Der Raaf, Erik | | | 2158 | NED | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Serdijn, Adinda | | | 2040 | NED | 0.50 | 1 | 0.10 | 15 | 1.50 | | | De Wit, Cor | | | 2076 | NED | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Koenig, Dirk | | | 2065 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Borst, Filip | | | 2049 | NED | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Sanders, Isaac B | | | 2100 | ENG | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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