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Individual Calculations February 2020 |
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| Kadiri, Abbas Olusegun Total change: -58.40 | |   |
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| National Friends of Chess Below 2000 | Lagos | NGR | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1834 | 2.50 | 7 | -1.46 | 40 | -58.40 | |
|  Mafoitan, Oladipupo | | | 1852 | NGR | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Nzeako, Chizoba Treasure | | | 1584 | NGR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rapheal, Titoluwanimi | | | 1886 | NGR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Boyo, Paul Kehinde | | | 1891 | NGR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Oyakhilome, Daniel | | | 1748 | NGR | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Ikuenomore, Ayodeji Olumuyiwa | | | 1838 | NGR | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Assa, Oluwaseun | | | 1666 | NGR | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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