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Individual Calculations November 2017 |
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| Ghnatios, Ralph Total change: 41.00 | |   |
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| 9th Beirut international chess championship 2017 | Beirut | LBN | 2017-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1746 | 3.50 | 7 | 2.05 | 20 | 41.00 | |
|  Koniahli, Malek | | | 2089 | SYR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Shamieh, Jamal | | | 2066 | LBN | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Khader, Aram | | | 2101 | SYR | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Ammoun, Hani | | | 2116 | LBN | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Gevorgyan, Maria | | wm | 2146 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ghannam, Kotayba | | | 2022 | SYR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Lakhoyan, Hrag | | | 1560 | LBN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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