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Individual Calculations February 2020 |
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| Okpo, Uwe Total change: -36.60 | |   |
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| National Friends of Chess Below 2000 | Lagos | NGR | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1922 | 2.50 | 6 | -1.83 | 20 | -36.60 | |
|  Sadiq, Adebola | | | 1582 | NGR | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Sherriff, Daramola | | | 1789 | NGR | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Ibrahim, Aishat | | | 1566 | NGR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Enenebeaku, Francis | | | 1774 | NGR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Abimbola, Kalesanwo | | | 1567 | NGR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Edidiong, Okpongete | | | 2081 | NGR | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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