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Individual Calculations October 2015 |
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| Osama, Al Najjar Total change: 19.40 | |   |
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| 012 23rd Prince Mohamed Tournament 2015 Open | Amman | JOR | 2015-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1757 | 3.00 | 5 | 0.97 | 20 | 19.40 | |
|  Barakat, Nafez | | | 1903 | JOR | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Modar, Abdullatif | | | 1409 | JOR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Al-Zoubi, Issa | | | 1946 | JOR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Suleiman, Mousa | | | 1918 | JOR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Attia, Saleh | | | 1907 | JOR | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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