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Individual Calculations January 2023 |
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| Gamble, Jeff S Total change: -40.80 | |   |
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| MexInsurance.com FIDE Open | Boise, Idaho | USA | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2220 | 1.00 | 4 | -2.04 | 20 | -40.80 | |
|  Presutti, Michael J | | | 1597 | USA | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Corrales, Fidel | g | | 2525 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Wei, James | | | 1565 | USA | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Kodihalli, Kaustubh | | | 1820 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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