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Individual Calculations May 2019 |
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| Riou, Pierre Total change: 7.60 | |   |
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| Championnat de la Loire Atlantique 2019 (Open Retif) | NANTES | FRA | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1514 | 3.00 | 4 | 0.38 | 20 | 7.60 | |
|  Lauden, Pierre | | | 1237 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Bernier, Pierrick | | | 1356 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Couchet, Renaud | | | 1661 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Leturc, Hubert | | | 1292 | FRA | 1.00 | 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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