Individual Calculations May 2016 |
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Kamara, Ansumana Total change: -71.20 | | |
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2016 Zone 4.4 Individual Chess Championships (Open) | Accra | GHA | 2016-03-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1798 | 2015 | 2.00 | 5 | -1.78 | 40 | -71.20 | |
| Ayiku, Angela Naa Amerley | | | 1615 * | GHA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Ephoevi-Ga, Adama Mawulikplimi | c | | 1861 | TOG | 0.50 | 1 | -0.21 | 40 | -8.40 | | Ofowino, Toritsemuwa | | | 1793 | NGR | 0.00 | 1 | -0.78 | 40 | -31.20 | | Sosu, Edward | | | 1729 | GHA | 0.50 | 1 | -0.34 | 40 | -13.60 | | Anquandah, Francis Eric | m | | 1993 | GHA | 0.00 | 1 | -0.53 | 40 | -21.20 | | * 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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