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Individual Calculations August 2017 |
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| Pruijssers, Roeland Total change: -19.40 | |   |
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| 11e Leiden Chess Tournament - Group A | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2508 | 5.50 | 9 | -1.94 | 10 | -19.40 | |
|  Haussernot, Cecile | | wf | 2108 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Tomov, Georgi | f | | 2273 | BUL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Stubberud, Ornulf | f | | 2248 | NOR | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Caglar, Sila | | wf | 2108 * | TUR | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Kools, Thomas | | | 2108 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Slingerland, Fred | m | | 2335 | NED | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ypma, Peter | f | | 2283 | NED | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Warmerdam, Max | f | | 2357 | NED | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Thakoerdien, Jerrel | | | 2193 | NED | 0.50 | 1 | -0.36 | 10 | -3.60 | | | * 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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