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Individual Calculations March 2012 |
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| Cohen, Micah Total change: -4.20 | |   |
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| 3rd Annual Golden State Open | Concord, California | USA | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2031 | 1.00 | 2 | -0.28 | 15 | -4.20 | |
|  Walls, Jerry | | | 2022 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | |  Harmon-Vellotti, Carl | | | 1817 | USA | 0.00 | 1 | -0.77 | 15 | -11.55 | |
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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