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Individual Calculations November 2015 |
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| Khairallah, Ralph Total change: 79.20 | |   |
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| Beirut Open | Beirut | LBN | 2015-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1667 | 2.00 | 6 | 1.32 | 40 | 52.80 | |
|  Tiviakov, Sergei | g | | 2067 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Khechen, Nabil E | m | | 2023 | LIB | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Haydar, Amin | | | 1882 | LIB | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Kaouri, Mahdi | | | 2067 * | LIB | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kotanjian, Tigran | g | | 2067 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ishoo, Younan | | | 2028 | SYR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | 10th Mediterranean Individual Championships | Beirut | LBN | 2015-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1652 | 2.50 | 8 | 0.66 | 40 | 26.40 | |
| | Abdulaziz, Mahmoud | c | | 2052 * | LIB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Said, Oliver | | | 1933 | MLT | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Aristotelous, Vassilis | | | 1983 | CYP | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Khaled, Lakki | c | | 1879 | PLE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Nassar, Marwan | | | 2018 | LIB | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Arnelian, Nanor | | | 1311 | LIB | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Latreche, Sabrina | | wm | 2028 | ALG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Al Salman, Mohamad | | | 1892 | LIB | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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