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Individual Calculations May 2012 |
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| Hergli, Amir Total change: -35.40 | |   |
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| FIRST INTERNATIONAL OPEN ELHAOUARIA (2d Tunisian international Individual Championship | ELHAOUARIA | TUN | 2012-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2173 | 4.00 | 7 | 0.43 | 30 | 12.90 | |
|  Idrissi, Chafik | | | 2204 | MAR | 0.50 | 1 | 0.04 | 30 | 1.20 | | | Ezat, Mohamed | m | | 2441 | EGY | 0.50 | 1 | 0.33 | 30 | 9.90 | | | Hassan, Sayed Barakat | m | | 2373 | EGY | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Mohamedi, Hichem | | | 2023 | ALG | 0.00 | 1 | -0.70 | 30 | -21.00 | | | Chouchane, Amine | c | | 1991 | TUN | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Najar, Chedly | | | 2044 | TUN | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Ioualalen, Lotfi | | | 2107 | ALG | 1.00 | 1 | 0.41 | 30 | 12.30 | |
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) | | | | 1st Chess festival of Haouaria (C) (IM tournament | ELHAOUARIA | TUN | 2012-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2173 | 3.00 | 8 | -1.61 | 30 | -48.30 | |
| | Bouzidi, Ahmed | | | 2015 | TUN | 0.00 | 1 | -0.71 | 30 | -21.30 | | | Jarraya, Zied | | | 2178 | TUN | 0.50 | 1 | 0.01 | 30 | 0.30 | | | Seraoui, Mohcen | | | 2196 | ALG | 0.00 | 1 | -0.47 | 30 | -14.10 | | | Coleman, James | | | 2142 | ENG | 1.00 | 1 | 0.46 | 30 | 13.80 | | | Hmam, Mohamed | | | 2127 | TUN | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Boudriga, Med Ali | | | 2131 | TUN | 0.00 | 1 | -0.56 | 30 | -16.80 | | | Ares, Saber Majeed | | | 2142 | IRQ | 0.50 | 1 | -0.04 | 30 | -1.20 | | | Chouchane, Amine | c | | 1991 | TUN | 0.50 | 1 | -0.24 | 30 | -7.20 | |
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) | | |
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