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Individual Calculations May 2012 |
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| Diskin, Daniel Total change: 15.00 | |   |
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| 19th Annual Western Class Championships | Agoura Hills, California | USA | 2012-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2107 | 2.50 | 5 | 0.50 | 30 | 15.00 | |
|  Akopyan, Harutyun | f | | 2243 | USA | 0.00 | 1 | -0.32 | 30 | -9.60 | |  Perepelitsky, Philipp | | | 2122 | USA | 1.00 | 1 | 0.52 | 30 | 15.60 | | | Ashe, Brandon | | | 2215 | USA | 0.50 | 1 | 0.15 | 30 | 4.50 | | | Perepelitsky, Edward | | | 2208 | USA | 0.50 | 1 | 0.14 | 30 | 4.20 | | | Gutman, Joshua | | | 2114 | USA | 0.50 | 1 | 0.01 | 30 | 0.30 | |
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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