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Individual Calculations September 2023 |
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| Tanenbaum, Zachary Total change: 5.60 | |   |
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| 10th Annual Washington International - Championship | Rockville, MD | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2279 | 5.00 | 9 | 0.28 | 20 | 5.60 | |
|  Chabris, Christopher F | c | | 2051 | USA | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Senft, Sean | | | 2146 | USA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Su, Jasmine Zhixin | | | 2035 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Girsh, Daniel | | | 2200 | USA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Clasby, Derek | | | 2271 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Srivatshav P, Rahul | g | | 2481 | IND | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Fishbein, Alexander | g | | 2363 | USA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lee, Justin | c | | 2271 | USA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Tang, Andrew | g | | 2523 | USA | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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