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Individual Calculations September 2023 |
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| Tisserand, Miles Total change: 15.20 | |   |
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| 2023 Lake Superior Open | Superior, WI | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1829 | 2.00 | 4 | -0.13 | 20 | -2.60 | |
|  Richter, Alex | | | 2165 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zagar, Dane Bruno | | | 1753 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Swiggum, Thaddeus | | | 1429 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Murray, William | | | 1836 | USA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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) | | | | August Castle FIDE Premier 2023 | Edina, Minnesota | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1829 | 3.00 | 4 | 0.89 | 20 | 17.80 | |
| | Muff, Michael T | | | 2008 | USA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Shapiro, Daniel | | | 1605 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zagar, Dane Bruno | | | 1826 | USA | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Wasserman, Edward | | | 1787 | USA | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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