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Individual Calculations November 2010 |
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| Colas, Joshua Total change: 16.00 | |   |
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| 42nd Annual Atlantic Open | Washington DC | USA | 2010-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2068 | 1.50 | 2 | 0.64 | 25 | 16.00 | |
|  Reichstein, Boris | f | | 2133 | USA | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Tuhrim, Richard J | | | 2101 | USA | 1.00 | 1 | 0.55 | 25 | 13.75 | |
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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