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Individual Calculations April 2018 |
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| Narayanan, Samrug Total change: 15.60 | |   |
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| 2018 Cedar Rapids Leather Jackets Open | Cedar Rapids, Iowa | USA | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2098 | 2.00 | 3 | 0.39 | 40 | 15.60 | |
|  Reynolds, Robert | | | 1970 | USA | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Wan, Joseph | | | 2068 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Brashaw, Daniel | | | 2171 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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