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Individual Calculations July 2018 |
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| Al Zamel, Khaled Total change: -24.00 | |   |
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| Al Riyadh National Chess Classic Tournament | Al Riyadh | KSA | 2018-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1942 | 2.50 | 5 | -1.20 | 20 | -24.00 | |
|  Al Fayez, Abdulmalek Saud | | | 1631 | KSA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bukannan, Ahmed A | | | 1929 | KSA | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Alharbi, Ibraheem | | | 1779 | KSA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Al Mutairi, Hassan S | | | 1811 | KSA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Al Suliman, Abdul Aziz | | | 1542 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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