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Blitz:
Individual Calculations August 2017 |
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| Odendaal, Frederick Total change: 40.80 | |   |
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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 |
| 2180 | 2038 | 5.00 | 9 | 2.04 | 20 | 40.80 | |
|  Talbi, Chafik | f | | 2216 | ALG | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Cawdery, Daniel | m | | 2293 | RSA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Hesham, Abdelrahman | g | | 2438 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Silva, David | m | | 2284 | ANG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Salhi, Nouressadat | c | | 2034 | ALG | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Van Zyl-Rudd, Jack | f | | 1638 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moulay, Mehdi | | | 2043 | ALG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Farahat, Ali | m | | 2405 | EGY | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Phiri, Richmond | m | | 2267 | ZAM | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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