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Individual Calculations November 2017 |
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| Aikhoje, Odion Total change: 4.60 | |   |
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| National Friends of Chess 2017 | Lagos | NGR | 2017-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2271 | 3.50 | 5 | 0.23 | 20 | 4.60 | |
|  Othman, Mustapha | | | 2027 | NGR | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Olape, Bunmi | m | | 2165 | NGR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Oluwaseyitan, Femi | | | 2159 | NGR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Balogun, Oluwafemi | f | | 2255 | NGR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Ajele, Rotimi | | | 2155 | NGR | 1.00 | 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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