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Individual Calculations December 2018 |
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| Hough, Randall Total change: -22.60 | |   |
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| 54th Annual American Open - U2200 | Costa Mesa, California | USA | 2018-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1772 | 1.50 | 5 | -1.13 | 20 | -22.60 | |
|  Shevkunov, Vladyslav | | | 1839 | USA | 1.00 | 1 | 0.59 | 20 | 11.80 | |  Zhang, Gavin | | | 1826 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Nayak, Shreyas | | | 1470 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Singhal, Sanat | | | 1640 | IND | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Mazu, Karim | | | 1951 | CHI | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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