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Individual Calculations January 2012 |
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| Kubbenga, Michael Total change: -11.70 | |   |
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| Dutch Team Competition - 3C - Round 2-4 | Various | NED | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1971 | 0.50 | 3 | -0.78 | 15 | -11.70 | |
|  Karstan, Erich | | | 2101 | NED | 0.50 | 1 | 0.18 | 15 | 2.70 | |  Tissink, Arjan | | | 2065 | NED | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Lai, Hing Ting | | | 1908 | NED | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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