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Individual Calculations July 2009 |
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| Shab, Haetham Total change: 8.40 | |   |
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| Syria initial championship for chess - Aleppo group | Aleppo | SYR | 2009-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2112 | 4.00 | 8 | -0.24 | 15 | -3.60 | |
|  Kadrash, H. | | | 2079 | SYR | 0.50 | 1 | -0.05 | 15 | -0.75 | |  Hamad, Ahmad | f | | 2300 | SYR | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Samer, Hendi | | | 2185 | SYR | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Raboa, Mazen | | | 1958 | SYR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Harsoni, Mostafa | | | 2099 | SYR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Saddor, Riyad | | | 2052 | SYR | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Haji- Mohammad, Arif | | | 2001 | SYR | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Akil, Abd Allatif | | | 2060 | SYR | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | | | Syria (ch) final 2009 | Alipo | SYR | 2009-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2230 | 2112 | 4.00 | 9 | 0.80 | 15 | 12.00 | |
| | Haj-Bakkor, Mohamed | | | 2180 | SYR | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Mardeni, Mazen | | | 2107 | SYR | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Al-Tarbosh, Ward | f | | 2148 | SYR | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Bakr, Jwan | f | | 2369 | SYR | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Haji-Mohammad, Arif | | | 2001 | SYR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Dahanco, Mahmoud | | | 2192 | SYR | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Hakki, Imad | m | | 2409 | SYR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Omearat, Adel | f | | 2274 | SYR | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Mohammad, Samir | f | | 2388 | SYR | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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