Individual Calculations January 2011 |
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Tan, Mackinley E Total change: 7.25 | | |
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41st Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2010-11-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2234 | 2028 | 1.50 | 5 | 0.29 | 25 | 7.25 | |
| Treger, Yefim | | | 2190 | USA | 1.00 | 1 | 0.71 | 25 | 17.75 | | Bonin, Jay R | m | | 2322 | USA | 0.50 | 1 | 0.35 | 25 | 8.75 | | Ostrovskiy, Aleksandr | f | | 2309 | USA | 0.00 | 1 | -0.16 | 25 | -4.00 | | Williams, Justus D | | | 2158 | USA | 0.00 | 1 | -0.32 | 25 | -8.00 | | Bodek, Michael H | | | 2190 | USA | 0.00 | 1 | -0.29 | 25 | -7.25 | | 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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