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Individual Calculations February 2013 |
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| Polee, Hans Total change: -25.50 | |   |
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| Schaakfestival Groningen 2012 Compact A | Groningen | NED | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2160 | 1.50 | 4 | -0.85 | 30 | -25.50 | |
|  Klinkhammer, Johan | | | 2017 | NED | 1.00 | 1 | 0.31 | 30 | 9.30 | |  Tromp, Pieter | | | 2050 | NED | 0.00 | 1 | -0.65 | 30 | -19.50 | | | Willemsma, Abe | | | 2117 | NED | 0.00 | 1 | -0.56 | 30 | -16.80 | | | Smith, Thijmen | | | 2197 | NED | 0.50 | 1 | 0.05 | 30 | 1.50 | |
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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