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Rapid:
Individual Calculations August 2023 |
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| Laadhari, Ali Total change: 20.00 | |   |
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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 |
| 1542 | 1289 | 2.00 | 5 | 1.00 | 20 | 20.00 | |
|  Noumi, Amir | | | 1734 | TUN | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Ben Kahla, Tahar | | | 1472 | TUN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ghalleb, Chiheb | | | 1507 | TUN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bouafia, Arken | | | 1507 | TUN | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Ben Slimene, Salem | | | 1489 | TUN | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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