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Individual Calculations March 2010 |
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| Abrahamyan, Tatev Total change: 8.85 | |   |
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| 2010 Century West Open | Los Angeles, California | USA | 2010-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2366 | 2286 | 1.00 | 3 | -0.20 | 15 | -3.00 | |
|  Matikozyan, Andranik | m | | 2480 | ARM | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Kavutskiy, Konstantin | | | 2082 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Khachiyan, Melikset | g | | 2537 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | 27th Annual US Amateur Team West | Woodland Hills, California | USA | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2286 | 2.00 | 2 | 0.79 | 15 | 11.85 | |
| | Hermansen, Ron | | | 2209 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Kudryavtsev, Vadim | | | 2215 | RUS | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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