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Individual Calculations February 2020 |
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| Magnus, Ekpiken Total change: 7.40 | |   |
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| National Friends of Chess Over 2000 | Lagos | NGR | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1863 | 2.00 | 8 | 0.37 | 20 | 7.40 | |
|  Adesina, Adeyinka | f | | 2153 | NGR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Edet, Udeme | | | 2154 | NGR | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Erhabor, David | f | | 2048 | NGR | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Onokpite, Kennedy | | | 2112 | NGR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Oluwalasinu, Bamidele Adebusayo | | | 2104 | NGR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ajele, Rotimi | | | 2188 | NGR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Dennis, Ogbogho | | | 2106 | NGR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Obioma, Onuoha | | | 1984 | NGR | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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