Individual Calculations February 2020 |
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Derakhshani, Dorsa Total change: -6.50 | | |
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2019 Pan-American Intercollegiate Championship | Charlotte, North Carolina | USA | 2019-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2133 | 2277 | 2.00 | 4 | -0.65 | 10 | -6.50 | |
| Berczes, David | g | | 2449 | HUN | 0.00 | 1 | -0.27 | 10 | -2.70 | | Sakai, Hibiki | | | 2113 | JPN | 1.00 | 1 | 0.28 | 10 | 2.80 | | Martinez, Isaac | | | 2080 | USA | 0.00 | 1 | -0.75 | 10 | -7.50 | | Zhang, Brendan | | | 1891 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | 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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