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Individual Calculations January 2024 |
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| Bosteen, Ali O. Total change: -55.20 | |   |
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| libya championship 2023 first stage west | zawia | LBA | 2023-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1509 | 1.00 | 6 | -1.38 | 40 | -55.20 | |
|  Shuaib, Faris | | | 1820 | LBA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Ballout, Kamaluldin Ali | | | 1759 | LBA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ikneeweer, Muhanad Fathi Mohammed | | | 1105 | LBA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Galaiow, Hosam Faraj | | | 1729 | LBA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | El Gheiadi, I. | | | 1705 | LBA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Altaib, Khalil | | | 1395 | LBA | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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) | | |
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