Blitz:
Individual Calculations August 2017 |
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Van Zyl-Rudd, Jack Total change: 27.20 | | |
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2017 Blitz African Individual Chess Championships "Open" | Oran | ALG | 2017-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1891 | 1491 | 2.00 | 8 | 1.36 | 20 | 27.20 | |
| Cawdery, Daniel | m | | 1891 * | RSA | 0.50 | 1 | 0.42 | 20 | 8.40 | | Talbi, Chafik | f | | 1891 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | Salhi, Nouressadat | c | | 1891 * | ALG | 0.50 | 1 | 0.42 | 20 | 8.40 | | Boudriga, Med Ali | m | | 1891 * | TUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | Bouzidi, Ahmed | c | | 1891 * | TUN | 1.00 | 1 | 0.92 | 20 | 18.40 | | Odendaal, Frederick | | | 1891 * | RSA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Bengherabi, Khalil | f | | 1891 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | Bellebcir, Tarek | | | 1891 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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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