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Individual Calculations November 2022 |
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| Tira, Mohamed Ali Total change: -4.80 | |   |
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| Championnat de Tunisie Par Equipes Division A - 2022 Round 4-5-6 | Hammamet | TUN | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2001 | 1.50 | 3 | 0.23 | 20 | 4.60 | |
|  Chamam, Nazih | | | 2065 | TUN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Tamzali, Baccar | | | 1896 | TUN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Bouaziz, Mehdi | f | | 2222 | TUN | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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 A - 2022 Round 7-8-9-10-11 | Hammamet | TUN | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2001 | 1.50 | 4 | -0.47 | 20 | -9.40 | |
| | Amdouni, Zoubaier | f | | 2227 | TUN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Meftahi, Houssem | m | | 2111 | TUN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Zenaidi, Mokhtar | | | 1601 * | TUN | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Mabrouk, Nizar | | | 2009 | TUN | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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