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Individual Calculations May 2010 |
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| Adelberg, David Total change: 7.65 | |   |
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| 17th Annual Western Class Championships | Agoura Hills, California | USA | 2010-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2178 | 0.00 | 1 | -0.61 | 15 | -9.15 | |
|  Kavutskiy, Konstanin | | | 2100 | USA | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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) | | | | 10th Annual Reno - Far West Open | Reno, Nevada | USA | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 2178 | 2.50 | 4 | 1.12 | 15 | 16.80 | |
|  Haring, Ruth Inez | | wm | 1980 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kraai, Jesse | g | | 2508 | USA | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Mezentsev, Vladimir | m | | 2366 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Pruess, David | m | | 2381 | USA | 1.00 | 1 | 0.76 | 15 | 11.40 | |
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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