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Individual Calculations November 2013 |
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| Rafea, Sabri Fayyadh Total change: 21.90 | |   |
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| IRQ Final -first Stage for Men 2013 | Baghdad | IRQ | 2013-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1854 | 2.50 | 7 | 0.73 | 30 | 21.90 | |
|  Ares, Saber Majeed | | | 2121 | IRQ | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Emad, Mohsan | | | 2060 | IRQ | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Mortadha, Mohammad | | | 2141 | IRQ | 1.00 | 1 | 0.84 | 30 | 25.20 | |  Kadhim, Najeeb | | | 2025 | IRQ | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Firas, Qassim Abbas | | | 2064 | IRQ | 0.50 | 1 | 0.27 | 30 | 8.10 | | | Jabbar, Raheem B. Alamir | | | 1870 | IRQ | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Hayder, Hassan Shyaa | | | 2087 | IRQ | 0.50 | 1 | 0.29 | 30 | 8.70 | |
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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