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Individual Calculations September 2022 |
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| Altman, Joshua A Total change: -27.60 | |   |
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| 9th Annual Washington International - Championship | Rockville, Maryland | USA | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2156 | 1.50 | 6 | -0.69 | 40 | -27.60 | |
|  Grabinsky, Aaron | m | | 2410 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Zhao, Erick | f | | 2302 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Park, Evan | m | | 2397 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zong, Davis | c | | 2231 | USA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Ouellet, Maili-Jade | | wg | 2192 | CAN | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Fishbein, Mitch | | | 2049 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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