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Individual Calculations November 2018 |
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| Rosebert, Abera Total change: 5.20 | |   |
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| 1st IEFS open chess tournament | Kuwait City | KUW | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1703 | 4.50 | 6 | 0.13 | 40 | 5.20 | |
|  Mamlouk, Hani | | | 1427 | EGY | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Sheriff, Raed | | | 1909 | EGY | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Roshanraj, Balamurugan | | | 1303 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alnahhas, Abdullah | | | 1350 | SYR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Aljadi, Hussain | | | 1413 | KUW | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Khan, Asfand Yar | | | 1595 | PAK | 0.50 | 1 | -0.15 | 40 | -6.00 | | | * 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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