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Rapid:
Individual Calculations August 2023 |
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| Chaabane, Hafedh Total change: -49.60 | |   |
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| Tournoi Maghrebin des echecs de Bouhajla | Bouhajla,Tunisia | TUN | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1436 | 0.00 | 4 | -2.48 | 20 | -49.60 | |
|  Bouzidi, Ahmed | c | | 2161 | TUN | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Abid, Abderahman | | | 1269 | TUN | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Mbarki, Dhiaeddine | | | 1089 | TUN | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Ben Ncir, Ammar | | | 1121 | TUN | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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