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Individual Calculations December 2015 |
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| Bahria, Mohamed Helmi Total change: 70.40 | |   |
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| Arab Cities Chess Champioship 2015 | Monastir | TUN | 2015-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2039 | 4.00 | 6 | 1.76 | 40 | 70.40 | |
|  Bouzidi, Ahmed | c | | 2291 | TUN | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Qaysiyah, Hani | | | 1739 | PLE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Chahrani, Ibrahim | f | | 2223 | LBA | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Gameel, Mohamed | m | | 2196 | YEM | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Ahmad, Al Khatib | f | | 2205 | JOR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Seffar, Mohamed | | | 2132 | ALG | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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