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Rapid:
Individual Calculations December 2014 |
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| Al Jabri, Mohammed Ali Total change: 5.00 | |   |
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| Eastern Region International Chess Championship | Al Khobar | KSA | 2014-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 2081 | 1.00 | 1 | 0.25 | 20 | 5.00 | |
|  Al Abbasi, Ammar M | | | 1889 | SYR | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | NCB International Chess Championship | Jeddah | KSA | 2014-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 2081 | 4.00 | 5 | 0.00 | 20 | 0.00 | |
| | Khayat, Abdullah F | | | 1746 | KSA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Elbolok, Mohamed | | | 1844 | EGY | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Medhat, Magdy | | | 1736 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Al Masabi, Emad A | | | 1920 | KSA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Agami , Ahmed | | | 1917 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | |
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