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Individual Calculations January 2012 |
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| Amin, Bassem Total change: 17.50 | |   |
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| Arab Games 2011. Open Section. | Doha | QAT | 2011-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2359 | 2590 | 8.00 | 8 | 1.75 | 10 | 17.50 | |
|  Obada, Ahmad Azeezjawad | m | | 2353 | IRQ | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Al-Sayed, Mohammed | g | | 2514 | QAT | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Karim, Ismael | m | | 2405 | MAR | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Omar, Noaman | | | 2324 | UAE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Samhouri, A | f | | 2377 | JOR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Haddouche, Mohamed | m | | 2386 | ALG | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Al-Hadarani, Hatim | f | | 2268 | YEM | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Chahrani, Ibrahim | f | | 2243 | LBA | 1.00 | 1 | 0.11 | 10 | 1.10 | |
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) | | |
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