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Individual Calculations August 2017 |
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| Dong, Alice Total change: -16.80 | |   |
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| 45th Annual World Open | Philadelphia, Pennsylvania | USA | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 1970 | 1.50 | 7 | -0.84 | 20 | -16.80 | |
|  Chua, Alexander J | f | | 2300 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Iwu, Okechukwu N | | | 2147 | USA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Ramirez Vido, Robert Yorisan | | | 2129 | FID | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Karklins, Andrew | f | | 2094 | USA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Proleiko, Julian | | | 2156 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Somalwar, Anaiy | | | 1780 | USA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Stevens, Matthew J | | | 2103 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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