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Rapid:
Individual Calculations October 2019 |
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| Messaoudi, Elhadi Total change: 18.20 | |   |
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| Algerian Chess Championship 2019 Rapid Open | Setif | ALG | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1760 | 3.50 | 7 | 0.91 | 20 | 18.20 | |
|  Oudina, Mohaned | | | 1360 * | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Benkirat, Rabie | | | 1913 | ALG | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Djabri, Massinas | f | | 1920 | ALG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Bensadi, Lotfi | | | 1887 | ALG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Boulrens, Ala Eddine | | | 1946 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Saheb, Kamel | | | 1900 | ALG | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Benhadi, Aziz Madani | m | | 2025 | ALG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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