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Individual Calculations September 2010 |
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| Bakker, Joop Total change: 0.00 | |   |
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| 4e Leiden Chess Tournament | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2019 | 2.50 | 7 | 0.00 | 15 | 0.00 | |
|  Otte, Marijn | f | | 2303 | NED | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Rijnaarts, Sjef | f | | 2264 | NED | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Akrawi, Samir | f | | 2247 | NED | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Volders, Wessel | | | 1900 | NED | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Van Der Marel, Bert | | | 2178 | NED | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Nieuwland, Huib | | | 1911 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | | | De Graaff, Rag | | | 2148 | NED | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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