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Individual Calculations June 2019 |
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| Amellal, Sofiane Anis Total change: -29.80 | |   |
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| Open U2200 Tipaza | Tipaza | ALG | 2019-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1917 | 2.50 | 6 | -1.49 | 20 | -29.80 | |
|  Lagab, Lina | | wc | 1517 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Araoun, Saadi | c | | 2030 | ALG | 0.00 | 1 | -0.35 | 20 | -7.00 | |  Derbadj, Mohamed Aziz | | | 1562 | ALG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ould Rouis, Mounir | | | 1984 | ALG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Barama, Nail | | | 1517 * | ALG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Boulrens, Ala Eddine | | | 1918 | ALG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | * 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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