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Individual Calculations May 2010 |
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| Small, Gregg H Total change: -30.00 | |   |
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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 |
| 2141 | 2264 | 0.00 | 3 | -2.00 | 15 | -30.00 | |
|  Akopian, Robert | | | 2109 | USA | 0.00 | 1 | -0.71 | 15 | -10.65 | |  Moon, Ryan | | | 2214 | USA | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Gupta, Ankit | | | 2099 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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) | | | | 8th Annual Western Pacific Open | Los Angeles, California | USA | 2010-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2264 | 1.00 | 2 | 0.00 | 15 | 0.00 | |
| | Matikozyan, Andranik | m | | 2485 | ARM | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Harmon-Vellotti, Luke | | | 2044 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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