Individual Calculations October 2021 |
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Ben Abbes, Ayoub Total change: -12.00 | | |
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African Youth Chess Championship (U18 Open) | Accra | GHA | 2021-09-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1632 | 1491 | 1.50 | 5 | -0.30 | 40 | -12.00 | |
| Tamer, Ahmed | c | | 1891 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | Schroeder, Daniel | | | 1384 | RSA | 0.00 | 1 | -0.65 | 40 | -26.00 | | McLigeyo, Robert | | | 1687 | KEN | 0.00 | 1 | -0.25 | 40 | -10.00 | | Murimi, Brian | | | 1307 | KEN | 1.00 | 1 | 0.26 | 40 | 10.40 | | Okeke, Issac | | | 1891 * | NGR | 0.50 | 1 | 0.42 | 40 | 16.80 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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