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Individual Calculations June 2018 |
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| Barakat, Nafez Total change: 31.40 | |   |
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| AL-Qaed Championships 0pen 2018 | Amman | JOR | 2018-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1831 | 2.50 | 6 | 0.48 | 20 | 9.60 | |
|  Yahya, H. Al | | | 2056 | JOR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Aboudi, Marwan | | | 2163 | JOR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Mahmoud, Albboushi | | | 1464 | JOR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Fathi, Naser | | | 1927 | JOR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Loay, Sameer | c | | 2083 | JOR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Taher, Ali | | | 2052 | JOR | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Kingdom Individual Preliminary Stage Tournament - 2018 Open | Ammn | JOR | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1831 | 5.50 | 8 | 1.09 | 20 | 21.80 | |
| | Tarek, Alansari | | | 1431 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammed, Albeek | | | 1473 | JOR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alattar, Ghayda M. | | wf | 1972 | JOR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Abu-Hazeem, Saif | | | 2032 | JOR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Amr, Majdalawi | c | | 1668 | JOR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dameeri, Radi | | | 2064 | JOR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Loay, Sameer | c | | 2055 | JOR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Anwer, Nassar | | | 1475 | JOR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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