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Individual Calculations February 2015 |
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| Hommes, Elmar Total change: -6.60 | |   |
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| Schaakfestival Groningen 2014 Compact A | Groningen | NED | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2043 | 1.50 | 5 | -0.33 | 20 | -6.60 | |
|  Hovenga, Alje | | | 2207 | NED | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Van Der Zwet, Bart | | | 2119 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Zhao, Nan | | | 2249 | CHN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bosveld, Henk | | | 2002 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Tromp, Pieter | | | 2156 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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