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Rapid:
Individual Calculations February 2023 |
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| Alami, Halim Total change: -40.20 | |   |
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| Memorial Faouzi Abdellatif | CASABLANCA | MAR | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1967 | 3.00 | 6 | -0.35 | 20 | -7.00 | |
|  Belmokadem, Abdelmoutalib | | | 1631 | MAR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hadj Kholti, Yasser | | | 2197 | MAR | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Lahlou, El Hadj Larbi | | | 1723 | MAR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Msellek, Ilyass | m | | 2361 | MAR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Oualili, Abdelali | | | 1870 | MAR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Idrissi Naqib, Abdelali | | | 1775 | MAR | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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 ALHAMBRA CHESS MIND 4eme edition | Rabat | MAR | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1967 | 3.00 | 6 | -1.66 | 20 | -33.20 | |
| | Bouroumiya, Otmane | | | 1571 | MAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elharrak, Ahmed | | | 1784 | MAR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rejraji, Mohamed | | | 1856 | MAR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Nasih, Said | | | 1901 | MAR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Chriette, Reda | | | 1684 | MAR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Belachheb, Abdelali | | | 1567 * | MAR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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