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Rapid:
Individual Calculations August 2017 |
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| Saim, Mohamed Ilias Total change: -13.20 | |   |
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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 |
| 2110 | 2130 | 3.50 | 8 | -0.66 | 20 | -13.20 | |
|  Berrached, Mohammed | | | 2011 | ALG | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Arab, Adlane | m | | 2403 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Chipanga, Takaedza | | | 2068 | ZIM | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Douissa, Oussama | f | | 2270 | TUN | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Belouadah, Saad | m | | 2308 | ALG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Gueroui, Nacereddine | | | 2038 | ALG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Van Zyl-Rudd, Jack | f | | 1730 * | RSA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ounas, Abdelhak | | | 2052 | ALG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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