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Individual Calculations October 2017 |
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| Collins, Stuart Total change: -0.40 | |   |
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| 2017 Louisiana State Championship | Kenner, Louisiana | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1865 | 2.00 | 4 | -0.01 | 40 | -0.40 | |
|  Webster, Dex | | | 2018 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Fernandez, Nelson Wilfredo | | | 1914 | HON | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Beckham, Richard T | | | 1594 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Nilsson, Roy M | | | 1900 | USA | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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