Individual Calculations March 2010 |
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Williams, John R Total change: -3.90 | | |
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27th Annual US Amateur Team West | Woodland Hills, California | USA | 2010-02-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2199 | 2109 | 0.50 | 2 | -0.26 | 15 | -3.90 | |
| Tanaka, Christian | | | 2134 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | | Iwamoto, Takashi | f | | 2263 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | 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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