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Individual Calculations July 2010 |
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| Kretchetov, Alexandre Total change: -3.45 | |   |
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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 |
| 2200 | 2394 | 3.50 | 5 | -0.23 | 15 | -3.45 | |
|  Akopian, Robert | | | 2131 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Kavutskiy, Konstantin | | | 2132 | USA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Akopyan, Harutyun | f | | 2261 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Aigner, Michael | | | 2199 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Landaw, Julian W | | | 2279 | USA | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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