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Individual Calculations February 2022 |
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| Teniola, Abiola Total change: 4.80 | |   |
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| ORCHID NCF NATIONAL MASTERS CHESS CHAMPIONSHIP | LAGOS | NGR | 2022-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1954 | 2.00 | 5 | 0.12 | 40 | 4.80 | |
|  Olisa, Tennyson | | | 2148 | NGR | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Asibor, Robert | | | 2013 | NGR | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Ogunwobi, Tolulope | | | 2108 | NGR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Koko, Obubele | | | 2138 | NGR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Magnus, Ekpiken | | | 1839 | NGR | 0.50 | 1 | -0.16 | 40 | -6.40 | |
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) | | |
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