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Individual Calculations May 2012 |
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| Jarraya, Zied Total change: -8.10 | |   |
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| 1st Chess festival of Haouaria (C) (IM tournament | ELHAOUARIA | TUN | 2012-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2178 | 1.00 | 3 | -0.54 | 15 | -8.10 | |
|  Jmila, Omar | | | 2086 | TUN | 0.50 | 1 | -0.13 | 15 | -1.95 | |  Hergli, Amir | | | 2173 | TUN | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Salih, Akar Ali Salih | f | | 2250 | IRQ | 0.00 | 1 | -0.40 | 15 | -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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