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Individual Calculations April 2013 |
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| Abbes, Ali Total change: -5.25 | |   |
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| final stage 2012 | tunis borj Sedria | TUN | 2013-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2209 | 5.00 | 7 | 1.35 | 15 | 20.25 | |
|  Douissa, Oussama | | | 2195 | TUN | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Hergli, Amir | | | 2155 | TUN | 0.00 | 1 | -0.58 | 15 | -8.70 | |  Zaibi, Amir | c | | 2264 | TUN | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Taeib, Sahbi | | | 2147 | TUN | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Amdouni, Zoubaier | f | | 2264 | TUN | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Boudriga, Med Ali | | | 2217 | TUN | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Bouzidi, Ahmed | | | 2114 | TUN | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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) | | | | National Tunisian Championships(open) | Hammamet | TUN | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2209 | 2.50 | 6 | -1.70 | 15 | -25.50 | |
| | Boussouibaa, Moncef | | | 1911 | TUN | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Zaibi, Amir | c | | 2264 | TUN | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Chamam, Nazih | | | 2006 | TUN | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Gaieb, Amen Allah | | | 1986 | TUN | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Barhoumi, Med Anis | | | 1965 | TUN | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Taeib, Sahbi | | | 2147 | TUN | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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