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Individual Calculations February 2023 |
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| Ma, Derek Total change: -19.00 | |   |
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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 |
| 1951 | 1993 | 2.50 | 6 | -0.95 | 20 | -19.00 | |
|  Khanin, Semen | m | | 2567 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Sherman, Evan | | | 1606 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tyagi, Kushan | | | 2055 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Bonam, Saigautam | | | 1943 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Cengiz, Anil | | | 1870 | TUR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Horvath, Andras | | | 1665 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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