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Individual Calculations February 2015 |
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| Werle, Jan Total change: -11.80 | |   |
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| Schaakfestival Groningen 2014 Open A | Groningen | NED | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2531 | 5.50 | 9 | -1.18 | 10 | -11.80 | |
|  Heemskerk, Wim | f | | 2169 | NED | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Lomasov, Semen | f | | 2305 | RUS | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Baskin, Robert | | | 2287 | GER | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Lobzhanidze, Davit | m | | 2433 | GEO | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Wacker, Peter | f | | 2305 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Klekowski, Maciej | | | 2418 | POL | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Koop, Thorben | f | | 2396 | GER | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Berkovich, Mark A | m | | 2362 | ISR | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Chu, Wei Chao | m | | 2361 | CHN | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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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