Individual Calculations October 2019 |
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Stephen, Koya Total change: -23.20 | | |
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1st Richard Asibor Memorial Chess Festival Under 2000 | Lagos | NGR | 2019-09-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1909 | 1744 | 0.00 | 2 | -0.58 | 40 | -23.20 | |
| Igubor, Micah | | | 1988 | NGR | 0.00 | 1 | -0.20 | 40 | -8.00 | | Oyelabi, Jonathan | | | 1829 | NGR | 0.00 | 1 | -0.38 | 40 | -15.20 | | 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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