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Individual Calculations June 2023 |
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| Witkowski, Gwendal Total change: -16.40 | |   |
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| Championnat interne La Dame Noire 2022 r10-11 | MONTIGNY LE BRETONNEUX | FRA | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1470 | 1.00 | 2 | 0.07 | 40 | 2.80 | |
|  Longbien, Dominique | | | 1416 | FRA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Lim, Vincent | | | 1578 | FRA | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | 25e tournoi de Montigny 1hKO | MONTIGNY LE BRETONNEUX | FRA | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1470 | 3.00 | 5 | -0.48 | 40 | -19.20 | |
|  Carbonero, Jean Marc | | | 1070 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Foare, Etienne | | | 1318 | FRA | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Couradin, Bruno | | | 1333 | FRA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kissian, Pascal | | | 1523 | FRA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Lamorelle, Alexey | | | 1281 | FRA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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