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Rapid:
Individual Calculations February 2020 |
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| Siafa, Adel Total change: 32.20 | |   |
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| Open New year el eulma 2020 | El Eulma | ALG | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1449 | 2.50 | 6 | 1.61 | 20 | 32.20 | |
|  Bakouche, Mahmoud | | | 1775 | ALG | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Sbaihi, Fares | | | 1849 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yala, Lyes | | | 1711 | ALG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Boukazata, Djamel | | | 1686 | ALG | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Benaggoun, Samir | | | 1755 | ALG | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Naaman, Lahcen | | | 1738 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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