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Individual Calculations October 2013 |
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| Korba, Nicky Total change: -8.70 | |   |
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| 35th Annual Southern California Open | San Diego, California | USA | 2013-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2020 | 0.50 | 3 | -0.58 | 15 | -8.70 | |
|  Van Der Nat, Nicholas | f | | 2363 | RSA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Hough, Randall | | | 1918 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Cardona, Liulia | | wf | 2152 | CUB | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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) | | |
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