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Individual Calculations February 2020 |
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| Aissou, Lotfi Total change: -26.80 | |   |
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| Zonal "CENTRE" Championship 2020 | Algiers | ALG | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1569 | 2.00 | 6 | -1.34 | 20 | -26.80 | |
|  Adjerit, Nourreddine | | | 1926 | ALG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Saim, Bachir | | | 1917 | ALG | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Benelfekir, Imene | | wc | 1405 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Amrane, Ramdane | | | 1525 | ALG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Chekired, Anes | | | 1174 | ALG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Allalou, Lylia | | | 1169 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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