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Individual Calculations September 2023 |
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| Pillai, Adithya Total change: -7.20 | |   |
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| 10th Annual Potomac Open - Championship | Rockville, MD | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1944 | 2.00 | 4 | 0.24 | 40 | 9.60 | |
|  Hebbar, Eshaan | c | | 1978 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Wu, William | | | 2029 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | |  Su, Kevin | | | 1883 | USA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Chabris, Christopher F | c | | 2051 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | 10th Annual Washington International - Premier | Rockville, MD | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1886 | 4.50 | 8 | -0.42 | 40 | -16.80 | |
| | Srinivasan, Sivavishnu | | | 1486 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Farberov, Maxim | | | 1874 | USA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Yakubov, Mardon | | | 2046 | UZB | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Srinivasan, Arjun | | | 1860 | USA | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Udovenko, Daniel Alexander | | | 1816 | ENG | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Wang, Kevin | | | 1687 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Jinsi, Soham Gyani | | | 1752 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Zhuang, Kyle | | | 1809 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | * 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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