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Rapid:
Individual Calculations May 2019 |
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| Leffad , Samy Total change: 39.00 | |   |
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| Tournoi de la ligue de Tizi Ouzou | Tizi Ouzou | ALG | 2019-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1626 | 3.00 | 4 | 1.95 | 20 | 39.00 | |
|  Benhadi, Aziz Madani | m | | 2026 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Amrane, Ramdane | | | 1405 | ALG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Saim, Bachir | | | 1980 | ALG | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Hamira, Abdelatif | | | 2026 * | ALG | 1.00 | 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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