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Rapid:
Individual Calculations August 2017 |
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| Hesham, Abdelrahman Total change: 11.60 | |   |
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| 2017 Rapid African Individual Chess Championships "Open" | Oran | ALG | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2377 | 2459 | 6.00 | 9 | 0.58 | 20 | 11.60 | |
|  Semahi, Lazhar | | | 2117 | ALG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Mwali, Chitumbo | m | | 2286 | ZAM | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Talbi, Chafik | f | | 2223 | ALG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Haddouche, Mohamed | g | | 2419 | ALG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Adly, Ahmed | g | | 2598 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Amin, Bassem | g | | 2684 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Cawdery, Daniel | m | | 2397 | RSA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Belouadah, Saad | m | | 2308 | ALG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Boudriga, Med Ali | m | | 2362 | TUN | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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