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Blitz:
Individual Calculations August 2017 |
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| Arab, Adlane Total change: -12.20 | |   |
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| 2017 Blitz African Individual Chess Championships "Open" | Oran | ALG | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2342 | 2450 | 5.00 | 9 | -0.61 | 20 | -12.20 | |
|  Fellah, Mohamed Amine | | | 2081 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Boudriga, Med Ali | m | | 2238 | TUN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Adly, Ahmed | g | | 2682 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Moulay, Mehdi | | | 2050 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Phiri, Richmond | m | | 2267 | ZAM | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Mwali, Chitumbo | m | | 2294 | ZAM | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Amin, Bassem | g | | 2649 | EGY | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Haddouche, Mohamed | g | | 2482 | ALG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Belouadah, Saad | m | | 2336 | ALG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | * 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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