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Rapid:
Individual Calculations February 2019 |
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| Adouane, Selma Total change: -32.00 | |   |
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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 |
| 1710 | 1404 | 0.00 | 3 | -0.45 | 20 | -9.00 | |
|  Achour, Mohamed Anis | | | 1804 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Semaoune, Marouane | | | 1667 | ALG | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Adrar, Sofiane | f | | 1658 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | | | zONAL "CENTRE" CNITC 2019 | Bejaia | ALG | 2019-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1404 | 0.50 | 3 | -1.15 | 20 | -23.00 | |
| | Saim, Bachir | | | 1804 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mahdi, Billel | | | 1225 | ALG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Zerarga, Imene | | | 1114 | ALG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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