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Blitz:
Individual Calculations April 2020 |
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| Oragwu, Chukwunonso Total change: -1.60 | |   |
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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 |
| 1978 | 2226 | 6.00 | 8 | -0.08 | 20 | -1.60 | |
|  Kpan, Deckalet Mario Prosper | | | 1609 | CIV | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Oyama, Ekok | c | | 1861 | NGR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Thomas, Saah | | | 1951 | LBR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ajibola, Olanrewaju | | | 2181 | NGR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | James, Tondo | | | 1937 | LBR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Barcon, Harmon | f | | 1977 | LBR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Manan, Yoboue Hermann | | | 1950 | CIV | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Adu, Oladapo | m | | 2354 | NGR | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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