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Individual Calculations October 2018 |
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| Aldama, Dionisio Total change: -16.30 | |   |
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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 |
| 2095 | 2428 | 1.00 | 3 | -1.63 | 10 | -16.30 | |
|  Korba, Nicky | | | 2108 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Shlyakhtenko, Robert | | | 2063 | USA | 0.00 | 1 | -0.90 | 10 | -9.00 | | | Kolay, Alex | | | 2115 | USA | 0.00 | 1 | -0.86 | 10 | -8.60 | |
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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