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Rapid:
Individual Calculations April 2017 |
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| Bouzid, Zakaria Total change: 15.20 | |   |
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| Tournoi Interne du 24 Fevrier CEA 2017 | Consatantine | ALG | 2017-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1295 | 0.50 | 3 | 0.26 | 20 | 5.20 | |
|  Benelouezzane, Mourad | | | 1695 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hashlmoun, Amjad | | | 1695 * | PLE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ferrah , Rabah | | | 1695 * | ALG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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 "EST" du CNITC 2017 | Constantine | ALG | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1295 | 1.00 | 2 | 0.50 | 20 | 10.00 | |
| | Kharif, Hafid | | | 1695 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bouyoucef, Redha | | | 1355 | ALG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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