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Individual Calculations February 2018 |
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| Ruiz Castillo, Joshua Daniel Total change: 3.10 | |   |
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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 |
| 2325 | 2368 | 2.50 | 4 | 0.31 | 10 | 3.10 | |
|  Andersen, Alec | | | 2057 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Robson, Ray | g | | 2645 | USA | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Nakar, Eylon | m | | 2468 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Yang, Christopher | | | 2131 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | |
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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