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Individual Calculations August 2017 |
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| Van Delft, Merijn Total change: 9.20 | |   |
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| 11e Leiden Chess Tournament - Group A | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2384 | 5.50 | 9 | 0.92 | 10 | 9.20 | |
|  Van Der Eyk, Dick | | | 2010 | NED | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Kok, Cas | | | 1984 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gavrilov, Alexei | g | | 2491 | RUS | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Nijboer, Friso | g | | 2528 | NED | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Vrolijk, Liam | f | | 2419 | NED | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Kuipers, Stefan | m | | 2388 | NED | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Shyam, Sundar M. | g | | 2533 | IND | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Perske, Thore | f | | 2413 | GER | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Pijpers, Arthur | m | | 2457 | NED | 0.00 | 1 | -0.40 | 10 | -4.00 | | | * 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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