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Individual Calculations June 2019 |
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| Ghnatios, Ralph Total change: 21.20 | |   |
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| 10th Beirut International Open Chess Championship | Beirut | LBN | 2019-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1838 | 4.50 | 8 | 1.06 | 20 | 21.20 | |
|  Karpatchev, Aleksandr | g | | 2238 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jabr, Bernard | | | 1679 | LBN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Eiti, Bashir | m | | 2238 * | SYR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Arkadan, Adib | | | 1686 | LBN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Novikova, Margarita | | | 2032 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Khairallah, Faisal | f | | 2238 * | LBN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salman, Samer | | | 1505 | LBN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Moughames, Ronald | | | 1721 | LBN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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