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Individual Calculations November 2018 |
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| Babalola, Bayo Total change: -21.40 | |   |
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| National Friends of chess 2018 | Lagos | NGR | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2127 | 3.00 | 6 | -1.07 | 20 | -21.40 | |
|  Fabeyo, Frederick | | | 1947 | NGR | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Obioma, Onuoha | | | 1933 | NGR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Oyakhilome, Daniel | | | 1727 * | NGR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Apemiye, Austin | | | 2051 | NGR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Lapite, Oluwadurotimi | | | 2118 | NGR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Ajibowo, Olamide Patrick | f | | 2091 | NGR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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