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Individual Calculations May 2020 |
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| Onokpite, Kennedy Total change: -31.60 | |   |
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| NIGERIA CHESS FEDERATION NATIONAL CHESS CHAMPIONSHIPS OPEN SECTION | IWO | NGR | 2020-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2188 | 2.50 | 9 | -1.58 | 20 | -31.60 | |
|  Oragwu, Chukwunonso | f | | 2230 | NGR | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Akinseye, Abiola | f | | 2205 | NGR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Olape, Bunmi | m | | 2241 | NGR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Anwuli, Daniel | m | | 2302 | NGR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Balogun, Oluwafemi | m | | 2284 | NGR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Okeke, Issac | | | 2008 | NGR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Abdulraheem, Abdulrahman Akintoye | f | | 2267 | NGR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Osunfuyi , Abimbola | f | | 2242 | NGR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Maduagwuna, Emmanuel | | | 2211 | NGR | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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