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Individual Calculations July 2012 |
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| Hayes, Matthew J Total change: 0.00 | |   |
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| 2012 Lina Grumette Memorial Day Classic | Ontario, California | USA | 2012-05-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2182 | 0 | 0.50 | 3 | 0.00 | 1909 | | 0.00 | |
|  Akopyan, Harutyun | f | | 2231 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Diamond, Jim A | | | 2199 | USA | 0.50 | 1 | 0.00 | | 0.00 | |  Clawitter, Craig | | | 2117 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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