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Individual Calculations May 2017 |
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| Gahfer, Khaled Total change: -22.80 | |   |
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| Alnami Open Tournament 1st Stage U2000 | Tripoli | LBA | 2017-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1835 | 1.00 | 2 | 0.34 | 20 | 6.80 | |
|  Abo Moliana, Montasar | | | 1951 | LBA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Aldogri, Mohsen | | | 1971 | LBA | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | | | Alnami Open Tournament 2nd Stage | Tripoli | LBA | 2017-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1835 | 1.50 | 7 | -1.48 | 20 | -29.60 | |
|  Kaabi, Mejdi | m | | 2235 * | TUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abugenda, Nagi | | | 1962 | LBA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Alshareef, Alla Aldean Othman | | | 1829 | LBA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Almansori, Abdalaziz | | | 1876 | LBA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Almshraki, Adel Ibrahim | | | 1711 | LBA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Shuaib, Faris | | | 1826 | LBA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Faranka, Khaled | | | 1878 | LBA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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