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Individual Calculations January 2010 |
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| Sakr, Nassim Total change: -0.30 | |   |
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| Lebanese Chess Championship 2009 | Beirut | LIB | 2009-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2149 | 2.00 | 6 | -0.66 | 15 | -9.90 | |
|  Eid, Fadi | m | | 2376 | LIB | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Shamieh, Jamal | | | 2109 | LIB | 1.00 | 1 | 0.44 | 15 | 6.60 | |  Najjar, Ahmad | f | | 2317 | LIB | 0.00 | 1 | -0.28 | 15 | -4.20 | | | El Jawich, Amro | | | 2000 | LIB | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Khairallah, Faisal | f | | 2320 | LIB | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Bassel, Charaf | | | 2050 | LIB | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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) | | | | 3rd Beirut Interrnational Open 2009 | Beirut | LIB | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2356 | 2149 | 2.00 | 5 | 0.64 | 15 | 9.60 | |
| | Najjar, Ahmad | f | | 2317 | LIB | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Alhuwar, Jasem | f | | 2317 | UAE | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Korobov, Anton | g | | 2549 * | UKR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kotanjian, Tigran | g | | 2549 * | ARM | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Bassel, Charaf | | | 2050 | LIB | 0.00 | 1 | -0.64 | 15 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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