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Individual Calculations September 2011 |
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| Goletiani, Rusudan Total change: -12.10 | |   |
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| 39th Annual World Open - U2400 Section | Philadelphia, Pennsylvania | USA | 2011-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2371 | 0.50 | 2 | -1.21 | 10 | -12.10 | |
|  Hua, David A | | | 2040 | USA | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Black Jr, James A | | | 2094 | USA | 0.50 | 1 | -0.33 | 10 | -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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