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Blitz:
Individual Calculations April 2020 |
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| Winston Gerald, Mansfield Thomas Total change: -24.60 | |   |
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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 |
| 1818 | 1867 | 1.00 | 4 | -1.23 | 20 | -24.60 | |
|  Thomas, Saah | | | 1951 | LBR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kamara, Ansumana | c | | 1964 | SLE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kpan, Deckalet Mario Prosper | | | 1609 | CIV | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Thomas, Karyah | | | 1746 | LBR | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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