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Individual Calculations June 2023 |
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| Couchet, Renaud Total change: 2.60 | |   |
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| Trophee Jean BIOU 2022-23 r6 | NANTES | FRA | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1572 | 1.00 | 1 | 0.46 | 20 | 9.20 | |
|  Morillon, Jean-Michel | | | 1545 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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) | | | | Trophee Jean BIOU 2022-23 r4 retard | NANTES | FRA | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1572 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
| | Primault, Theo | | | 1694 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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