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Individual Calculations January 2018 |
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| Abdulrahim, Salem Total change: -12.00 | |   |
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| December International Sharjah CH. 2017 | Sharjah | UAE | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1400 | 1.50 | 4 | -0.30 | 40 | -12.00 | |
|  Al-Housa, Khalil | | | 1760 | PLE | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Ismail, Basil | | | 1236 | FID | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Ali Sayel, Abu Azizah | | | 1286 | PLE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Mosallam, Mohammad | | | 1536 | UAE | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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