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Blitz:
Individual Calculations August 2023 |
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| Brahim Djelloul , Ahmed Total change: 30.40 | |   |
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| 2nd Open National de Blitz 2023 by La Releve | Oran | ALG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1193 | 1.00 | 4 | 0.76 | 40 | 30.40 | |
|  Mahfouf, El Hachemi | | | 1698 | ALG | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Sebbah, Abdelkader | | | 1593 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Azreug, Lazhar | | | 1688 | ALG | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Bakhlouf, Boudjellal | | | 1585 | ALG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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