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Individual Calculations May 2018 |
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| Kretchetov, Alexandre Total change: -1.80 | |   |
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| 12th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2244 | 4.50 | 9 | -0.09 | 20 | -1.80 | |
|  Sevian, Samuel | g | | 2619 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Sena, Juan | | | 2026 | DOM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Narkeeran, Madhavan | | | 1909 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Li, Ruifeng | g | | 2585 | USA | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Wegerle, Joerg | m | | 2424 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Li, Ben | f | | 2347 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Tian, Eddy | | | 1921 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Yanovsky, Vlad | | | 2112 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Guo, Arthur | f | | 2208 | USA | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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