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Individual Calculations July 2019 |
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| Bellay, Jean-Pierre Total change: 15.80 | |   |
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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 |
| 1450 | 1498 | 3.00 | 4 | 0.79 | 20 | 15.80 | |
|  Bertrand, Arthur | | | 1604 | FRA | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Toussaint, Ariane | | | 1166 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jade, Jean-Luc | | | 1327 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mercier, Jean-Loup | | | 1704 | FRA | 0.00 | 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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