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Rapid:
Individual Calculations January 2020 |
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| Nassr, Ali Total change: 12.00 | |   |
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| Arab championship 2019 Rapid Open | Mostaganem | ALG | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2171 | 4.00 | 7 | 0.60 | 20 | 12.00 | |
|  Berraho, Fouad | | | 1895 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Hamad, Bader | | | 1771 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saeed, Ishaq | m | | 2323 | UAE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Bellahcene, Bilel | g | | 2493 | ALG | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2219 | IRQ | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Issa, Rafat | f | | 2370 | JOR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ghebache, Nourreddine | | | 2138 | ALG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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