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Individual Calculations March 2017 |
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| Marchal, Roger Total change: -22.60 | |   |
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| 24e Open International de Selestat - Open B (1400-1800) | SELESTAT | FRA | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1643 | 2.00 | 5 | -1.13 | 20 | -22.60 | |
|  Larue, Daniel | | | 1467 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kaeding, Wolfgang | | | 1526 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Parlas, Helin | | | 1577 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Kubesch, Ethan | | | 1580 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Ramos, Emerick | | | 1599 | FRA | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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