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Rapid:
Individual Calculations August 2017 |
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| Belouadah, Saad Total change: -37.80 | |   |
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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 |
| 2180 | 2308 | 4.00 | 9 | -1.89 | 20 | -37.80 | |
|  Odendaal, Frederick | | | 2038 | RSA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Adly, Ahmed | g | | 2598 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ould Rouis, Mounir | | | 2059 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Talbi, Chafik | f | | 2223 | ALG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Van Zyl-Rudd, Jack | f | | 1908 * | RSA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Saim, Mohamed Ilias | f | | 2130 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ouaret, Abdelouhab | m | | 2084 | ALG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hesham, Abdelrahman | g | | 2459 | EGY | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bengherabi, Khalil | f | | 2124 | ALG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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