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Individual Calculations September 2011 |
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| Van Der Wiel, John T.h. Total change: 7.60 | |   |
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| 5e Leiden Chess Tournament - group A | Leiden | NED | 2011-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2451 | 6.50 | 9 | 0.76 | 10 | 7.60 | |
|  Hellenberg, Jan | | | 2051 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kirana, Marco | | | 2150 | NED | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Nikolic, Predrag | g | | 2629 | BIH | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Tiviakov, Sergei | g | | 2623 | NED | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Van Overdam, Julian | | | 2215 | NED | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Pijpers, Arthur | | | 2296 | NED | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Van Der Laan, Dinard | | | 2277 | NED | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Vistisen, Lars | | | 2201 | DEN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Polak, Tomas | g | | 2540 | CZE | 0.50 | 1 | 0.12 | 10 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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