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Individual Calculations February 2023 |
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| Mei, Ethan R Total change: 68.00 | |   |
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| 32nd annual North American Open - U2100 | Paradise, Nevada | USA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1486 | 4.00 | 6 | 1.70 | 40 | 68.00 | |
|  Kodipparambil, Advaith G | | | 1298 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Ma, Matthew | | | 1086 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sheppard, Dore A | | | 1966 | USA | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Rojos Molina, Jesus Ricardo | | | 1833 | VEN | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Page, Jordan | | | 1568 | USA | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Smith, Micah | | | 1874 | USA | 0.50 | 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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