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Individual Calculations November 2018 |
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| Nocha, Sidahmed Total change: -5.20 | |   |
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| Open October 2018 | Nouakchott | MTN | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1722 | 2.00 | 4 | -0.26 | 20 | -5.20 | |
|  Ahmed Salem, Mohamed Yahya | | | 1768 | ESP | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Hassan, Abderrahmane | | | 1788 | MTN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | El, Hady El Waled | | | 1492 | MTN | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ahmed, Yaha | | | 1638 | MTN | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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