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Rapid:
Individual Calculations January 2019 |
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| Talbi, Chafik Total change: -17.40 | |   |
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| Arab Indv. Rapid Chess Championship 2018(Open) | Dubai | UAE | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2284 | 3.50 | 7 | -0.87 | 20 | -17.40 | |
|  Ali, Abdulaziz | | | 1884 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Haddouche, Mohamed | g | | 2457 | ALG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Al Hosani, Omran | f | | 1952 | UAE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Tissir, Mohamed | m | | 2417 | MAR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Nidal, Ahmad | | | 1884 * | PLE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Miswadah, Baha | | | 1917 | PLE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hamdouchi, Hicham | g | | 2568 | MAR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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