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Individual Calculations November 2017 |
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| Ghannam, Kotayba Total change: 12.20 | |   |
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| 9th Beirut international chess championship 2017 | Beirut | LBN | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2022 | 3.50 | 7 | 0.61 | 20 | 12.20 | |
|  Khairallah, Faisal | f | | 2271 | LBN | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Ammoun, Hani | | | 2116 | LBN | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Pruijssers, Roeland | g | | 2422 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ibrahim, Hatim | m | | 2329 | EGY | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Koniahli, Malek | | | 2089 | SYR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ghnatios, Ralph | | | 1746 | LBN | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Bedrosian, Danielle | | | 1696 | LBN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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