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Individual Calculations February 2020 |
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| Ibikunle, Idowu Total change: -82.80 | |   |
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| National Friends of Chess Below 2000 | Lagos | NGR | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1881 | 1.50 | 6 | -2.07 | 40 | -82.80 | |
|  Okonye, Sampson Ichiban | | | 1839 | NGR | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Okorie, Kelechi | | | 1819 | NGR | 0.50 | 1 | -0.09 | 40 | -3.60 | |  Oluyisola, Abiola | | | 1857 | NGR | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Job, Oluwatobiloba | | | 1754 | NGR | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Cole, Michael Christopher | | | 1854 | NGR | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Oyakhilome, Daniel | | | 1748 | NGR | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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