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Individual Calculations October 2018 |
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| Jones, Aaron Total change: 0.40 | |   |
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| 40th Annual Southern California Open | San Diego, California | USA | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2087 | 2.50 | 6 | 0.02 | 20 | 0.40 | |
|  Khachiyan, Melikset | g | | 2487 * | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Ren, Yitian | | | 2137 | CHN | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Korba, Nicky | | | 2108 | USA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kudryavtsev, Vadim | | | 2148 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Davidson, Kevin | | | 2225 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Diem, Thomas | | | 1878 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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