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Individual Calculations July 2022 |
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| Griffith, Kyron Total change: 0.10 | |   |
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| 21st Addison Memorial Championship | San Francisco, California | USA | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2357 | 3.50 | 4 | 0.01 | 10 | 0.10 | |
|  Kelly, Sean | | | 1957 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Fong, Nathan | | | 1869 | USA | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Coyne, Theodore | | | 2023 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Lee, Andy C | f | | 2185 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | * 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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