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Individual Calculations April 2020 |
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| Maddumage, Vishwa Total change: -15.20 | |   |
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| XXXIeme Open du Perreux-Sur-Marne - Accession (-1600) | LE PERREUX SUR MARNE | FRA | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1245 | 1.00 | 4 | -0.38 | 40 | -15.20 | |
|  Keller, Jean | | | 1519 | FRA | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Toussaint, David | | | 1189 | FRA | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Marival, Fred | | | 1489 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rakotomamonjy, Logan | | | 1295 | FRA | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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