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Individual Calculations March 2018 |
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| Kolb, Geoffray Total change: -4.20 | |   |
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| Open Fide de Plaisance 2018 B (-1600) | LEGUEVIN | FRA | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1502 | 3.50 | 5 | -0.21 | 20 | -4.20 | |
|  Leal, Elsa | | | 1269 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Valdman, Dmitry | | | 1306 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ebrard-Dulac, Leopold | | | 1396 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Valdman, Andrei | | | 1116 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Odoni-Ruffenach, Loic | | | 1415 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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