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Individual Calculations May 2018 |
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| Chen, Derek Total change: -51.60 | |   |
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| 12th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1881 | 0.50 | 6 | -1.29 | 40 | -51.60 | |
|  Shen, Christopher | c | | 2276 | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Eswaran, Ashritha | | wm | 2117 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Miyasaka, Marcus | f | | 2134 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sena, Juan | | | 2026 | DOM | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Siddharth, Gopakumar | | | 1838 | IND | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Padmanabhan, Karthik | | | 1914 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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