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Rapid:
Individual Calculations January 2016 |
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| Amellal, Sofiane Anis Total change: -9.00 | |   |
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| Zonal "Centre" du CNITC 2016 | Algiers | ALG | 2015-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1830 | 3.00 | 5 | -0.45 | 20 | -9.00 | |
|  Zane, Rayane | | | 1430 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hammoum, Rafik | | | 1575 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Aissaoui, Mohamed | | | 1653 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ould Rouis, Mounir | | | 2065 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Amrouche, Rabah | | | 1609 | ALG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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