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Individual Calculations February 2020 |
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| Osunfuyi , Abimbola Total change: -2.20 | |   |
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| National Friends of Chess Over 2000 | Lagos | NGR | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2244 | 6.00 | 9 | -0.11 | 20 | -2.20 | |
|  Sasha, Winston - Onyiah | | | 1962 | NGR | 1.00 | 1 | 0.16 | 20 | 3.20 | |  George, Lolomari Erekosima | c | | 2055 | NGR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Edet, Udeme | | | 2154 | NGR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Apemiye, Austin | | | 2019 | NGR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Akinwamide, Oluwadamilare | | | 2155 | NGR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Dr Martin, Odum | | | 2138 | NGR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Oyenowo, Oluwafemi | | | 1975 | NGR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Balogun, Oluwafemi | m | | 2291 | NGR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Lapite, Oluwadurotimi | | | 2168 | NGR | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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