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Individual Calculations November 2017 |
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| Ghassan, Houmsi Total change: -17.80 | |   |
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| 9th Beirut international chess championship 2017 | Beirut | LBN | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1863 | 2.50 | 6 | -0.89 | 20 | -17.80 | |
|  Ibrahim, Hatim | m | | 2263 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fakoua, Khalil | | | 1463 * | LBN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Najjar, Ahmad | f | | 2255 | LBN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khalili, Moustafa | | | 1696 | LBN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Berbari, Imad | | | 1688 | LBN | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lakhoyan, Hrag | | | 1560 | LBN | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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