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Individual Calculations December 2022 |
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| Sang, Tian Total change: 19.40 | |   |
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| 2022 Washington Challenger's Cup | Seattle, WA | USA | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2222 | 4.00 | 4 | 0.97 | 20 | 19.40 | |
|  Ramkumar, Nikhil | | | 1822 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gavrish, Leonid | | | 1954 | UKR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jiang, Brandon | c | | 2204 | USA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Zhou, David | | | 2029 | CAN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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