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Rapid:
Individual Calculations August 2023 |
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| Lafi, Hamdi Total change: -16.60 | |   |
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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 |
| 1427 | 1191 | 0.00 | 4 | -0.83 | 20 | -16.60 | |
|  Saifeddine, Affana | | | 1485 | TUN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Boutiti, Elyes | | | 1404 | TUN | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Messaoudi.riadh | | | 1431 | TUN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zouari, Mohamed Fakher | | | 1388 | TUN | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
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