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Individual Calculations July 2010 |
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| Akopyan, Harutyun Total change: -2.55 | |   |
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| 2010 Lina Grumette Memorial Day Classic | Los Angeles, California | USA | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2383 | 2261 | 0.50 | 2 | -0.17 | 15 | -2.55 | |
|  Kretchetov, Alexandre | f | | 2394 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | |  Peters, Jack | m | | 2372 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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