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Individual Calculations February 2020 |
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| Ofowino, Toritsemuwa Total change: -23.80 | |   |
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| National Friends of Chess Below 2000 | Lagos | NGR | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1851 | 0.50 | 4 | -1.19 | 20 | -23.80 | |
|  Animashaun, Arowolo | | | 1988 | NGR | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Edidiong, Okpongete | | | 2081 | NGR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ofubu, Samson | | | 1733 | NGR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Mafoitan, Oladipupo | | | 1852 | NGR | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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