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Individual Calculations April 2024 |
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| Lainey, Jean Total change: -18.60 | |   |
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| 29e Open d'echecs de Selestat Open C | SELESTAT | FRA | 2024-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1555 | 1.00 | 3 | -1.01 | 20 | -20.20 | |
|  Baraket, Mohamed-Amine | | | 1421 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Perrin, Sandrine | | | 1426 | FRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Klosek, Louise | | | 1434 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | Tournoi Interne de Selestat 2023-24 (-1800) r3 bis | SELESTAT | FRA | 2024-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1555 | 0.50 | 1 | 0.08 | 20 | 1.60 | |
| | Kortel, Bernard | | | 1614 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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