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Individual Calculations February 2017 |
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| Ernst, Sipke Total change: -3.30 | |   |
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| Chessfestival Groningen 2016 - Open A | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2554 | 6.50 | 9 | -0.33 | 10 | -3.30 | |
|  Gomes, Mary Ann | | wg | 2302 | IND | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Xiang, Zeyu | | | 2310 | CHN | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Van Meegen, Ruud | | | 2183 | NED | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Dehn, Marcus | | | 2154 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Colijn, Stefan | f | | 2330 | NED | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Zwirs, Nico | | | 2388 | NED | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Van Foreest, Lucas | | | 2395 | NED | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Liu, Guanchu | m | | 2418 | CHN | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Bai, Jinshi | g | | 2544 | CHN | 0.50 | 1 | -0.01 | 10 | -0.10 | | | * 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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