Individual Calculations August 2018 |
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Abbott, James Total change: 4.80 | | |
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Chicago Chess Center Potawatomi Open | Chicago, Illinois | USA | 2018-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2044 | 1864 | 1.50 | 4 | 0.24 | 20 | 4.80 | |
| Velikanov, Alexander | f | | 2264 * | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | | Li, Zhaozhi | m | | 2264 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Zhang, Richard | | | 1736 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | Rajendra, Anupama | | | 1913 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | * 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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