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Individual Calculations February 2018 |
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| Nakagawa, Seiji Total change: 62.80 | |   |
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| 2017 Pan-American Intercollegiate Team Chess Championship | Columbus, Ohio | USA | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1603 | 2.00 | 3 | 1.57 | 40 | 62.80 | |
|  Heimann, Mark | f | | 2003 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Polgar-Shutzman, Tom | | | 2003 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Arjun U, Prabhu | | | 1779 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * 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) | | |
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