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Individual Calculations January 2009 |
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| Maasarani, Mahmoud Total change: -6.15 | |   |
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| LEBANESE CHESS CHAMPIONSHIP | BEIRUT | LIB | 2007-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2143 | 2.50 | 5 | -0.10 | 15 | -1.50 | |
|  Chahine, Abdallah | | | 2053 | LIB | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Najjar, Ahmad | f | | 2334 | LIB | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Mouradian, Knarik | | wm | 2164 | LIB | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Ghassan, Houmsi | | | 2013 | LIB | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Nader, Elias | | | 2086 | LIB | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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) | | | | Lebanese Chess Championship 2008 | Antilias | LIB | 2008-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2143 | 2.00 | 5 | -0.31 | 15 | -4.65 | |
| | Shamieh, Mahmoud | | | 2196 | LIB | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Eljawish, Ali | | | 2063 | LIB | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Mouradian, Knarik | | wm | 2153 | LIB | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Sakr, Nassim | | | 2121 | LIB | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Najjar, Ahmad | f | | 2334 | LIB | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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