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Individual Calculations February 2015 |
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| Kroon, Roelof Total change: 42.00 | |   |
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| Schaakfestival Groningen 2014 Compact A | Groningen | NED | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2095 | 3.50 | 5 | 1.05 | 40 | 42.00 | |
|  Hendriks, Peter | | | 2030 | NED | 0.50 | 1 | -0.09 | 40 | -3.60 | |  Hagendijk, Klaas | | | 2067 | NED | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Paulet, Iozefina | | wg | 2203 | NED | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Neumann, Han H.w.m. | f | | 2098 | AHO | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Van Der Zwet, Bart | | | 2119 | NED | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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