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Individual Calculations September 2011 |
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| Bakker, Joop Total change: -0.60 | |   |
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| 5e Leiden Chess Tournament - group A | Leiden | NED | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1987 | 2.50 | 6 | -0.04 | 15 | -0.60 | |
|  Mashinskaya, Iulia | m | wg | 2333 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Lauer, Albert | | | 1933 | NED | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Kat, Rudolf | | | 1880 | NED | 0.50 | 1 | -0.15 | 15 | -2.25 | | | De Graaff, Rag | | | 2104 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Van De Laar, Clement | | | 2127 | NED | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Sparreboom, Wil | | | 1948 | NED | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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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