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Rapid:
Individual Calculations August 2023 |
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| Errachi, Moedem Total change: -27.20 | |   |
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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 |
| 1358 | 1517 | 3.50 | 6 | -0.68 | 40 | -27.20 | |
|  Awissawi, Abdelkader | | | 1212 | TUN | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Weslati, Monem | | | 1368 | TUN | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Abid, Abderahman | | | 1269 | TUN | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Hmida, Haythem | | | 1281 | TUN | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Chaabane, Ayoub | | | 1283 | TUN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Noumi, Amir | | | 1734 | TUN | 0.00 | 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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