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Individual Calculations September 2009 |
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| Bakr, Jwan Total change: 4.05 | |   |
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| Asian Zone 3.1 Championship ( Men ) | Sanaa | YEM | 2009-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2419 | 2369 | 3.50 | 8 | 0.04 | 15 | 0.60 | |
|  Al Sayed, Mohamad N. | m | | 2496 | QAT | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Khairallah, Faisal | f | | 2338 | LIB | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Al Qudaimi, Basheer | m | | 2424 | YEM | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Al-Modiahki, Mohamad | g | | 2585 | QAT | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Al-Hadarani, Hatim | f | | 2251 | YEM | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Khader, Sami | m | | 2403 | JOR | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Salem, A.r. Saleh | g | | 2479 | UAE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Ahmad, Azizjawad Obada | m | | 2379 | IRQ | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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) | | | | Jordanian Chess Clubs League Championship 2009 | Amman | JOR | 2009-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2307 | 5.00 | 7 | 0.23 | 15 | 3.45 | |
| | Al-Hantouli, Firas | | | 2171 | JOR | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Ghalib, Abdulah | | | 1907 * | JOR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rimawi, B T | f | | 2235 | JOR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Al Ashal, Mohamed | | | 2085 | JOR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Faeq, Mohammed | | | 1907 * | JOR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hamad, Ahmad | f | | 2272 | SYR | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Khader, Sami | m | | 2444 | JOR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | * 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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