Individual Calculations March 2020 |
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Boumaaraf, Abderraouf Total change: -11.20 | | |
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Open national "Youm echahid" | Biskra | ALG | 2020-02-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1766 | 1550 | 1.00 | 5 | -0.28 | 40 | -11.20 | |
| Saim, Bachir | | | 1897 | ALG | 0.00 | 1 | -0.11 | 40 | -4.40 | | Bettine, Hakim | | | 1834 | ALG | 1.00 | 1 | 0.84 | 40 | 33.60 | | Amrani, Haithem | | | 1906 | ALG | 0.00 | 1 | -0.11 | 40 | -4.40 | | Hamoud, Mohamed | | | 1807 | ALG | 0.00 | 1 | -0.18 | 40 | -7.20 | | Telmoune, Ahmed | | | 1385 | ALG | 0.00 | 1 | -0.72 | 40 | -28.80 | | 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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