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Rapid:
Individual Calculations March 2019 |
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| Guerram, Youcef Total change: 13.00 | |   |
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| ZONAL "EST" CNITC 2019 | Constantine | ALG | 2019-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1397 | 1.00 | 6 | -0.53 | 20 | -10.60 | |
|  Boukazata, Djamel | | | 1773 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Assoul, Abdelaziz | | | 1551 | ALG | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Saddok, Nadjib | | | 1790 | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Boumaaraf, Abdraouf | | | 1165 | ALG | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Benaggoun, Samir | | | 1725 | ALG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ferrah , Rabah | | | 1695 | ALG | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | Open Youm Echahid El Eulma 2019 | El Eulma | ALG | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1399 | 2.00 | 5 | 1.18 | 20 | 23.60 | |
| | Benlaid, Lakhdar | | | 1799 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tria , Yacine | | | 1690 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Aissani, Abdelhamid | | | 1659 | ALG | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Boudjoghra, Adleine | | | 1668 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Chorfa, Abderraouf | | | 1599 | ALG | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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