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Individual Calculations February 2016 |
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| Soors, Stef Total change: -8.90 | |   |
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| Chessfestival Groningen Open A | Groningen | NED | 2015-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2398 | 5.00 | 9 | -0.89 | 10 | -8.90 | |
|  Boer, Alef | | | 2125 | NED | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Gerlagh, Joris | | | 2159 | NED | 0.50 | 1 | -0.30 | 10 | -3.00 | | | De Jong, Migchiel | m | | 2336 | NED | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Baskin, Robert | f | | 2351 | GER | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Ypma, Peter | | | 2228 | NED | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Shyam, Sundar M. | g | | 2485 | IND | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Van Osch, Mees | f | | 2289 | NED | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Maatman, Nick | | | 2258 | NED | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Von Meijenfeldt, Bart | f | | 2283 | NED | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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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