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Individual Calculations April 2008 |
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| Hermansen, Ron Total change: -10.05 | |   |
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| 15th Annual Western Class Championships | Agoura Hills California | USA | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2338 | 2254 | 2.00 | 4 | 0.40 | 15 | 6.00 | |
|  Sevillano, Enrico | m | | 2526 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Akopian, Robert | | | 2134 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Matikozyan, Andranik | m | | 2464 | ARM | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Bryant, John | | | 2228 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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) | | | | 25th Annual U.S Amateur Team West | Los Angeles, CA | USA | 2008-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2376 | 2254 | 0.00 | 3 | -1.07 | 15 | -16.05 | |
| | Kudrin, Sergey | g | | 2566 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Casella, Michael | f | | 2286 | USA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Akopyan, Harutyun | f | | 2277 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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