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Rapid:
Individual Calculations August 2018 |
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| Fabeyo, Frederick Total change: 38.80 | |   |
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| Chess Heights Southwest June 2018 | Lagos | NGR | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1994 | 2.00 | 3 | 0.53 | 20 | 10.60 | |
|  Adegun, ,samuel | | | 1874 | NGR | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Korede, Daniel Oluwashola | | | 2011 | NGR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Akagha, Tochukwu | | | 2117 | NGR | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | Chess Heights Southwest July 2018 | Lagos | NGR | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 1994 | 2.50 | 4 | 1.41 | 20 | 28.20 | |
| | Oragwu, ,chukwunonso | c | | 2287 | NGR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Abdulraheem , Abdulrahman Akintoy | | | 2177 | NGR | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Ewi , Yemi | | | 2127 | NGR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Edet, Udeme | | | 2098 | NGR | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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