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Individual Calculations February 2018 |
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| Knol, Geon Total change: 26.80 | |   |
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| Chess Festival Groningen 2017 - Open B | Groningen | NED | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2097 | 7.00 | 8 | 1.34 | 20 | 26.80 | |
|  Benninga, Mark | | | 1712 | NED | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Montsma, Foppe-Jan | | | 1823 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Haan, Gertjan | | | 1830 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Akotchik, Victor | | | 2059 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Kastelijn, Toine | | | 1937 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Khudovekov, Stanislav | | | 2084 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Verwoert, Jef | | | 1990 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Schleipfenbauer, Bent | | | 1968 | NED | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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