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Individual Calculations January 2018 |
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| Obioma , Onuoha Total change: 3.80 | |   |
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| 1st Nigerian Mindgames Festival | Ibadan | NGR | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 1941 | 1.00 | 3 | 0.19 | 20 | 3.80 | |
|  Oluwaseyitan, ,femi | | | 2153 | NGR | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Ajayi, Peter Taiwo | | | 2089 | NGR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Omorere, ,benjamin Aruoture | c | | 2104 | NGR | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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