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Individual Calculations October 2019 |
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| Hassan, Abderrahmane Total change: -10.80 | |   |
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| Open September 2019 | Nouakchott | MTN | 2019-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1786 | 3.00 | 6 | -0.54 | 20 | -10.80 | |
|  Mohamed, Vall Sidi Mohamed Herma | | | 1612 | MTN | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ethmane, Med Lemine | | | 1663 | MTN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Nocha, Sidahmed | | | 1729 | MTN | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Mohamed Abderrahim, Taleb Mohamed | | | 1781 | MTN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Mohamed, Lemine Ahmed Yacoub | | | 1621 | MTN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Taleb Mohamed, Ahmed | c | | 1914 | MTN | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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