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Rapid:
Individual Calculations May 2018 |
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| Kouloughli, Abdelkarim Total change: -22.80 | |   |
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| Zonal "Ouest" du CNITC 2018 | Oran | ALG | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1655 | 2.50 | 7 | -1.14 | 20 | -22.80 | |
|  Ghebache, Nourreddine | | | 2055 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Doucene, Ayoub | | | 1459 | ALG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Oucif, Abdelkader | | | 1546 | ALG | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Magharbi, Radwan | | | 1449 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kendi, Sid Ali | | | 1847 | ALG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mostaine Boucetta, Brahim | | | 1804 | ALG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bounakala, Redha | | | 1357 | ALG | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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