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Individual Calculations November 2022 |
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| Hamzaoui, Khalil Total change: -6.00 | |   |
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| Championnat de Tunisie Par Equipes Division B - 2022 Round 4-5-6 | Hammamet | TUN | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1857 | 0.50 | 1 | -0.01 | 20 | -0.20 | |
|  Chorfen, Youssef | | | 1850 | TUN | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | Championnat de Tunisie Par Equipes Division B - 2022 Round 7-8-9-10-11 | Hammamet | TUN | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1857 | 2.00 | 3 | -0.29 | 20 | -5.80 | |
| | Chorfen, Youssef | | | 1850 | TUN | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Ben, Abbas Ayoub | | | 1542 | TUN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zgolli, Yassine | | | 1457 * | TUN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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