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Individual Calculations February 2023 |
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| K. Perkins, Joaquin Total change: -12.80 | |   |
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| 2023 Pan-American Intercollegiate Team Championship | Seattle, WA | USA | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1980 | 2.50 | 6 | -0.32 | 40 | -12.80 | |
|  McCrea, Ryan | | | 1580 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chambers, Ezra | f | | 2245 | BDI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Fan, William G | | | 1778 | USA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Nakada, Akira | f | | 2304 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Triplett, Luke | | | 1794 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Chandran, Kapil | f | | 2367 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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