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Individual Calculations April 2013 |
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| Krifa, Med Total change: -21.90 | |   |
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| National Tunisian Championships(open) | Hammamet | TUN | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2152 | 2.00 | 4 | -0.73 | 30 | -21.90 | |
|  Boussouibaa, Moncef | | | 1911 | TUN | 1.00 | 1 | 0.20 | 30 | 6.00 | |  Gaieb, Amen Allah | | | 1986 | TUN | 0.50 | 1 | -0.22 | 30 | -6.60 | | | Taeib, Sahbi | | | 2147 | TUN | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Chamam, Nazih | | | 2006 | TUN | 0.50 | 1 | -0.20 | 30 | -6.00 | |
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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