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Blitz:
Individual Calculations December 2018 |
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| Mehdi , Mohamed Badreddine Total change: -18.20 | |   |
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| Championnat National Individuel BLITZ - 2018 | Algiers | ALG | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1699 | 1.00 | 3 | -0.91 | 20 | -18.20 | |
|  Zerdali, Samir | | | 1720 | ALG | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Amrane, Ramdane | | | 1299 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adjerit, Nourreddine | | | 1682 | ALG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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) | | |
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