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Rapid:
Individual Calculations January 2020 |
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| Idjeri, Yanis Total change: -2.00 | |   |
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| Arab championship 2019 Rapid Open | Mostaganem | ALG | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2027 | 3.00 | 7 | -0.10 | 20 | -2.00 | |
|  Belarbi, Mohamed Reda | | | 1627 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zaibi, Amir | m | | 2342 | TUN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mohamed Lemine, Mohamed | | | 1883 | MTN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2219 | IRQ | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Saeed, Ishaq | m | | 2323 | UAE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Berraho, Fouad | | | 1895 | ALG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Henni, Mohamed | m | | 2202 | ALG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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