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Rapid:
Individual Calculations February 2019 |
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| Goudjili, Riadh Total change: -38.00 | |   |
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| 31eme Edition d'Algiers First Saturday | Algiers | ALG | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1722 | 2.00 | 4 | -0.59 | 20 | -11.80 | |
|  Saim, Bachir | | | 2030 | ALG | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Abdelaziz, Tinhinane | | | 1493 | ALG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Amrane, Ramdane | | | 1333 | ALG | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Sekiranda, Isaac | | | 1528 | UGA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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 |
| 1608 | 1722 | 3.00 | 7 | -1.31 | 20 | -26.20 | |
| | Achour, Mohamed Anis | | | 2005 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Hadjout, Ilyna | | | 1322 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bentoumi, Miloud | | | 1902 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Leffad , Samy | f | | 1542 | ALG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Hadjout, Lynda | | | 1322 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Allal, Feriel | | wc | 1407 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Yala, Lyes | | | 1757 | ALG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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