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Individual Calculations February 2020 |
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| Ajibola, Olanrewaju Total change: 36.40 | |   |
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| National Friends of Chess Over 2000 | Lagos | NGR | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2281 | 7.50 | 9 | 1.82 | 20 | 36.40 | |
|  Apemiye, Austin | | | 2019 | NGR | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Dr Martin, Odum | | | 2138 | NGR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Onokpite, Kennedy | | | 2112 | NGR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Balogun, Oluwafemi | m | | 2291 | NGR | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Anwuli, Daniel | m | | 2304 | NGR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Abdulraheem, Abdulrahman Akintoye | f | | 2245 | NGR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Akinwamide, Oluwadamilare | | | 2155 | NGR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Akinseye, Abiola | f | | 2205 | NGR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Edet, Udeme | | | 2154 | NGR | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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