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Individual Calculations November 2015 |
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| Berbari, Imad Total change: -33.00 | |   |
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| Beirut Open | Beirut | LBN | 2015-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1809 | 0.50 | 3 | -0.58 | 20 | -11.60 | |
|  Ghnatios, Ralph | | | 1668 | LIB | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Shamieh, Jamal | | | 2096 | LIB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nassar, Marwan | | | 2021 | LIB | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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 |
| 1914 | 1794 | 1.50 | 7 | -1.07 | 20 | -21.40 | |
| | Pavlidou, Ekaterini | | wm | 2194 * | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Van Hoolandt, Patrick | f | | 2136 | MNC | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Moudallal, Tarek | | | 1976 | LIB | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Oknayan, Krikor | | | 1771 | LIB | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Khaled, Lakki | c | | 1879 | PLE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Habash, Mohamad | | | 1774 | LIB | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Mikati, Hani | | | 1671 | LIB | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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