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Rapid:
Individual Calculations January 2023 |
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| Elharrak, Ahmed Total change: 33.60 | |   |
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| Tournoi ALHAMBRA CHESS MIND 3eme edition | Rabat | MAR | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1750 | 4.00 | 7 | 0.91 | 40 | 36.40 | |
|  Mounib, Abdelaziz | | | 1978 | MAR | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Lagssair, El Mahjoub | | | 1536 | MAR | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Mohammed, Amine Essaheb | | | 1886 | MAR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Chriette, Reda | | | 1669 | MAR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Hachimi, Omar | | | 1785 | MAR | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Rejraji, Mohamed | | | 1875 | MAR | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Ennouri, Oussama | | | 1826 | MAR | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | | | Tournoi CHESS MIND 4eme edition U18 | Rabat | MAR | 2022-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1750 | 5.00 | 7 | -0.07 | 40 | -2.80 | |
| | Mrabet, Omar | | | 1408 | MAR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Chemaou, Lilya | | | 1447 | MAR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ouzzani, Saad | | | 1686 | MAR | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Youssef, Belahsen | | | 1394 | MAR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Toumi, Mohamed-Jad | c | | 1820 | MAR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Elachhab, Walid | | | 1561 | MAR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Bennis, Saad | | | 1604 | MAR | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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