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Individual Calculations April 2013 |
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| Gaieb, Amen Allah Total change: 18.30 | |   |
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| National Tunisian Championships(open) | Hammamet | TUN | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 1986 | 2.00 | 5 | 0.61 | 30 | 18.30 | |
|  Zaibi, Amir | c | | 2264 | TUN | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Krifa, Med | | | 2152 | TUN | 0.50 | 1 | 0.22 | 30 | 6.60 | |  Abbes, Ali | | | 2209 | TUN | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Jmila, Omar | | | 2099 | TUN | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Karoui, Seif Eddine | | | 2078 | TUN | 0.50 | 1 | 0.13 | 30 | 3.90 | |
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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