Individual Calculations February 2018 |
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Talbi, Chafik Total change: -8.40 | | |
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semi final and final Team Cup of Algeria | Algiers | ALG | 2018-01-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1985 | 2249 | 2.00 | 3 | -0.42 | 20 | -8.40 | |
| Chougui, Rachid | | | 1849 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Semahi, Lazhar | | | 2053 | ALG | 0.00 | 1 | -0.75 | 20 | -15.00 | | Semahi, Lazhar | | | 2053 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | * 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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