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Rapid:
Individual Calculations February 2019 |
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| Kerkar, Essaid Total change: 3.60 | |   |
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| 1ere edition Open International Yenayer 2969 - Bejaia | Bejaia | ALG | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1186 | 2.50 | 7 | 0.18 | 20 | 3.60 | |
|  Lalouani, Toufik | | | 1466 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Zerarga, Imene | | | 1114 | ALG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mairi, Anis | | | 1504 | ALG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Hammadi, Rayane | | | 1230 | ALG | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Ferrah, Hacene | | | 1586 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hadjout, Ilyna | | | 1229 | ALG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Ait Azzouz, Fares | | | 1205 | ALG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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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