Individual Calculations September 2010 |
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Xiong, Jeffery Total change: -1.35 | | |
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2010 US Junior Open | Houston, Texas | USA | 2010-07-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2212 | 1825 | 0.00 | 1 | -0.09 | 15 | -1.35 | |
| Perez, Robert M | | | 2212 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | 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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