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Individual Calculations May 2013 |
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| Hamid, Amr Total change: -18.00 | |   |
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| 25th IRAQI Clubs Championship 2013 | Baghdad | IRQ | 2013-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 1920 | 1.50 | 10 | -0.60 | 30 | -18.00 | |
|  Abdulwahhab, Ahmed Abdulsattar A | f | | 2277 | IRQ | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Mazin, Adham | | | 2024 | IRQ | 0.50 | 1 | 0.14 | 30 | 4.20 | | | Gagunashvili, Merab | g | | 2320 * | GEO | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Mohammed, Arpak Worya | c | | 2230 | IRQ | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Mohammed, A.al-Kinani | c | | 2128 | IRQ | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Ali, Ahmed | | | 2055 | IRQ | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Mohammad, Ali Al-Khawaja | f | | 2247 | IRQ | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Didar , Mohammed Zhaher Hassan | c | | 2236 | IRQ | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Esam, Naama Lafta | | | 1999 | IRQ | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Harreth, Salim Wali | | | 2150 | IRQ | 0.00 | 1 | -0.21 | 30 | -6.30 | | | * 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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