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Individual Calculations May 2017 |
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| Pressman, Leif Total change: -6.40 | |   |
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| 11th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2288 | 5.00 | 9 | -0.32 | 20 | -6.40 | |
|  Tsay, Vincent | | | 1934 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Burke, John M | m | | 2492 | USA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Molner, Mackenzie | g | | 2450 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Nakada, Akira W | | | 2083 | USA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Duran Trujillo, Reinaldo Ricardo | m | | 2126 | VEN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Miyasaka, Marcus M | f | | 2146 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Xu, Runya | | | 2065 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Li, Ben | f | | 2230 | USA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Hong, Andrew Z | c | | 2378 | USA | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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