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Rapid:
Individual Calculations September 2017 |
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| Zeidan, Mohammad Total change: -13.40 | |   |
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| international chess day July 2017 | Beirut | LBN | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1929 | 3.00 | 6 | -0.99 | 20 | -19.80 | |
|  Omar, Houalla | | | 1712 | LBN | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ahmad, Jawad | | | 1709 | LBN | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Asmar, Elie | | | 2035 | LBN | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ghnatios, Ralph | | | 1662 | LBN | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Moudallal, Tarek | | | 1925 | LBN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Fouani, Rida | | | 1749 | LBN | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Lebanese Rapid chess clubs Championship | Tripoli | LBN | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1929 | 2.50 | 6 | 0.32 | 20 | 6.40 | |
| | Khechen, Nabil E | m | | 1995 | LBN | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Shamieh, Jamal | | | 2013 | LBN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Shihab, Khaled | | | 2088 | LBN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Alzaim, Talal | | | 2189 | SYR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mikati, Hani | | | 1647 | LBN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Eid, Fadi | m | | 2329 * | LBN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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