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Individual Calculations December 2018 |
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| Letellier, Michel Total change: 16.20 | |   |
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| 33e Open International du Touquet - Open B | LE TOUQUET PARIS PLAGE | FRA | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1524 | 4.50 | 8 | 0.81 | 20 | 16.20 | |
|  Marquet, Didier | | | 1153 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Berriffe, William | | | 1742 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ben Brahim, Hedi | | | 1389 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Carlier-Bromberg, Paul | | | 1348 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Van Maele, Richard | | | 1766 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Flamant, Jacky | | | 1625 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Tchigrachon, David | | | 1612 | GEO | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Christophe-Hayot, Romain | | | 1747 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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