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Individual Calculations May 2012 |
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| Pruess, David Total change: 7.60 | |   |
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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 |
| 2342 | 2382 | 3.50 | 5 | 0.76 | 10 | 7.60 | |
|  Formanek, Edward W | m | | 2171 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Ashe, Brandon | | | 2215 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Amanov, Zhanibek | m | | 2404 | KAZ | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Yankovsky, Roman | | | 2438 | RUS | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Khachiyan, Melikset | g | | 2482 | USA | 0.50 | 1 | 0.14 | 10 | 1.40 | |
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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