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Individual Calculations December 2022 |
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| Zylbersztejn-Donato, Arthur Total change: -43.20 | |   |
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| 31eme Open International d'Echecs de Caen - Open B | CAEN | FRA | 2022-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1481 | 2.50 | 5 | -1.30 | 40 | -52.00 | |
|  Negre, Maxime | | | 1303 | FRA | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Doutez, Alexis | | | 1344 | FRA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Manvieu, Paul | | | 1276 | FRA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Auvray, Clement | | | 1200 | FRA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Refuveille, Sylvain | | | 1255 | FRA | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | Team 2023 - Nationale 1 Jeunes r1 | FRANCE | FRA | 2022-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1481 | 0.50 | 1 | 0.22 | 40 | 8.80 | |
| | Negre, Emilie | | | 1645 | FRA | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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