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Individual Calculations September 2010 |
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| Scherpenisse, Kees Total change: 21.90 | |   |
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| 4e Leiden Chess Tournament | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 1976 | 4.00 | 9 | 1.46 | 15 | 21.90 | |
|  Law, Nicky | | | 2205 | NED | 1.00 | 1 | 0.79 | 15 | 11.85 | |  Haast, Anne | | | 2240 | NED | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Middelveld, Martine | | | 2102 | NED | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Erwich, Frans | | | 2060 | NED | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Pauw, Sander | | | 2157 | NED | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Pijpers, Arthur | | | 2248 | NED | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Pienabarca, Nicola | | | 2068 | ITA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | De Graaff, Rag | | | 2148 | NED | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Van Halderen, Herman | | | 2071 | NED | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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