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Blitz:
Individual Calculations April 2020 |
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| Oyama, Ekok Total change: -13.60 | |   |
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| Zonal 4.2 Blitz 2020 Chess individual championship | Freetown | SLE | 2020-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1861 | 1.50 | 5 | -0.68 | 20 | -13.60 | |
|  Oragwu, Chukwunonso | f | | 2226 | NGR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Thomas, Karyah | | | 1746 | LBR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Lesbros, Bernard | | | 1919 | SEN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Adeshole Beckley, Brian | | | 1576 | SLE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | De Gondo, Simplice Armel | f | | 2149 | CIV | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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