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Individual Calculations March 2023 |
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| Duvette, Michel Total change: -36.20 | |   |
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| XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1454 | 3.00 | 8 | -1.55 | 20 | -31.00 | |
|  Canonne, Antoine | | | 1823 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Pampiglione, Georges | | | 1231 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shaffer, Alexander | | | 1746 | PUR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tirateau, Tom | | | 1206 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Soissong, Elisabeth | | | 1324 | FRA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Bruneteau, Damien | | | 1308 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Camus, Alain | | | 1336 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Fantin, Jacques | | | 1327 | FRA | 1.00 | 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) | | | | Tournoi interieur EB 2022-2023 r5 | BORDEAUX | FRA | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1454 | 0.50 | 1 | -0.26 | 20 | -5.20 | |
| | Claverie, Quentin | | | 1251 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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