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Individual Calculations January 2023 |
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| Puri, Arjun Total change: 20.00 | |   |
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| 2022 Thanksgiving Open | St. Louis, Missouri | USA | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2124 | 3.00 | 4 | 0.50 | 40 | 20.00 | |
|  Gustafson, Craig A | | | 1724 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tan, Ralph | | | 1975 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Chambers, Ezra | f | | 2283 | BDI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zhurbinsky, David | c | | 2059 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * 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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