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Individual Calculations July 2019 |
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| Mercier, Jean-Loup Total change: -2.20 | |   |
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| Trophée Jean BIOU - Tournoi interne CEN 2018-19 r4-7 | NANTES | FRA | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1704 | 2.00 | 3 | -0.11 | 20 | -2.20 | |
|  Gratton, Manolo | | | 1509 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Sanvoisin, Tobias | | | 1634 | FRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Bellay, Jean-Pierre | | | 1498 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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