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Individual Calculations September 2010 |
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| Perepelitsky, Edward Total change: -1.80 | |   |
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| 2nd Annual Central California Open | Fresno, California | USA | 2010-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2152 | 2.00 | 4 | -0.12 | 15 | -1.80 | |
|  Anderson, Douglas | | | 1915 | USA | 0.50 | 1 | -0.30 | 15 | -4.50 | |  Manvelyan, Hayk | | | 2111 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Kraai, Jesse | g | | 2502 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Phillips, Jeff | | | 2041 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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