Individual Calculations January 2015 |
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Rubin, Joshua Total change: -24.80 | | |
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45th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2014-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2086 | 2117 | 1.00 | 3 | -0.62 | 40 | -24.80 | |
| Colas, Joshua | | | 2220 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | Hallenbeck, Alex | | | 1932 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | Balakrishnan, Praveen | | | 2105 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | 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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