Individual Calculations February 2020 |
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Oyeneyin, Tajudeen Total change: -21.80 | | |
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National Friends of Chess Over 2000 | Lagos | NGR | 2020-01-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2128 | 2026 | 0.00 | 3 | -1.09 | 20 | -21.80 | |
| Lapite, Oluwadurotimi | | | 2168 | NGR | 0.00 | 1 | -0.31 | 20 | -6.20 | | Onovughe, Ochuko Emmanuel | f | | 2167 | NGR | 0.00 | 1 | -0.31 | 20 | -6.20 | | Erhabor, David | f | | 2048 | NGR | 0.00 | 1 | -0.47 | 20 | -9.40 | | 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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