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Individual Calculations February 2017 |
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| De Jong, Migchiel Total change: -7.10 | |   |
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| Chessfestival Groningen 2016 - Open A | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2331 | 4.50 | 9 | -0.71 | 10 | -7.10 | |
|  De Boer, Eelke | | | 2027 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Ten Hertog, Hugo | m | | 2453 | NED | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Gleizerov, Evgeny | g | | 2518 | RUS | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Kuipers, Stefan | m | | 2408 | NED | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Aradhya, Garg | | | 2231 | IND | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Krasenkova, Ilena | | wm | 2045 | RUS | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Gerlagh, Joris | | | 2269 | NED | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Chu, Ruotong | | | 2106 | CHN | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Maatman, Nick | f | | 2319 | NED | 0.00 | 1 | -0.52 | 10 | -5.20 | |
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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