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Individual Calculations July 2011 |
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| Sohib, Okla Total change: 26.10 | |   |
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| Beirut 4th international chess championship | Beirut | LIB | 2011-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2093 | 3.50 | 5 | 1.74 | 15 | 26.10 | |
|  Al-Hadarani, Hatim | f | | 2255 | YEM | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Modallal, Tarek | | | 2005 | LIB | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Najjar, Ahmad | f | | 2293 | LIB | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Hamad, Ahmad | f | | 2271 | SYR | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Raes, A | | | 2213 | SYR | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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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