Individual Calculations February 2013 |
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Boulkrouche, Yacine Total change: -10.80 | | |
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11th individual Cup of Algeria | Algiers | ALG | 2013-01-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2156 | 2050 | 0.00 | 2 | -0.72 | 15 | -10.80 | |
| Talbi, Chafik | | | 2156 | ALG | 0.00 | 1 | -0.36 | 15 | -5.40 | | Talbi, Chafik | | | 2156 | ALG | 0.00 | 1 | -0.36 | 15 | -5.40 | | 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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