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Individual Calculations August 2017 |
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| Visser, Henk-Jan Total change: 13.00 | |   |
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| 11e Leiden Chess Tournament - Group A | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2255 | 2234 | 4.50 | 8 | 0.65 | 20 | 13.00 | |
|  Hensbergen, Willem | | | 2026 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Lai, Hing Ting | f | | 2393 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Sandipan, Chanda | g | | 2575 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Schelvis, Richard | | | 2099 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Rabus, Berthold | | | 2161 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | De Rover, Yong Hoon | | | 2385 | NED | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Buckels, Valentin | f | | 2332 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Madurga Lopez, Ignacio | | | 2071 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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