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Individual Calculations August 2019 |
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| Roghani, Arash Total change: -13.20 | |   |
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| 1st Los Angeles Summer Norm Championship | Los Angeles, California | USA | 2019-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2290 | 3.00 | 7 | -0.66 | 20 | -13.20 | |
|  Ondangan, Ruben | | | 2070 | USA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Manukian, Garuch | | | 2240 | ARM | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Matikozian, Andranik | m | | 2407 | ARM | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Kretchetov, Alexander | f | | 2216 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Wang, Annie | f | wg | 2355 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Yanayt, Eugene | f | | 2274 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Peters, Jack | m | | 2335 | USA | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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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