Individual Calculations August 2017 |
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Williams, Justus D Total change: 9.20 | | |
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45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2373 | 2382 | 5.00 | 9 | 0.46 | 20 | 9.20 | |
| Colding, Ernest | | | 2069 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | Gordievsky, Dmitry | m | | 2613 | RUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | Kaulule Siame, Kela | | | 2165 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | Erenburg, Sergey | g | | 2550 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | Banik, Siddharth G | | | 2209 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | Li, Ruifeng | g | | 2571 | USA | 0.50 | 1 | 0.25 | 20 | 5.00 | | Becerra Rivero, Julio | g | | 2556 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | Ramirez Vido, Robert Yorisan | | | 2129 | FID | 1.00 | 1 | 0.19 | 20 | 3.80 | | Ashwin, Jayaram | g | | 2492 | IND | 0.00 | 1 | -0.35 | 20 | -7.00 | | 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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