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Individual Calculations September 2011 |
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| Lapid Shafriri, Gil Total change: 3.75 | |   |
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| 3rd Annual Central California Open | Fresno, California | USA | 2011-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2161 | 2.50 | 4 | 0.25 | 15 | 3.75 | |
|  Cohen, Ed | | | 2057 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Chan, Julian M | | | 2106 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Chumachenko, Andre | f | | 2319 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Manvelyan, Hovik | | | 1979 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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) | | |
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