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Individual Calculations June 2023 |
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| Cheikhna, Mohamed Lemine Total change: 14.40 | |   |
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| Open d'Avril 2023 | Nouakchott | MTN | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1807 | 2.00 | 2 | 0.46 | 20 | 9.20 | |
|  Elelmine, Mohameeden Bah | | | 1530 | MTN | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Abdalahi, Sidi Mohamed Idi | | | 1652 | MTN | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Open de Mai 2023 | Nouakchott | MTN | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1807 | 1.00 | 1 | 0.26 | 20 | 5.20 | |
| | Bellal, Tiyeb | | | 1625 | MTN | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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