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Individual Calculations July 2015 |
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| Nassr, Ahmed Total change: 69.60 | |   |
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| International Open Tournament June 2015 13th K.Ameyar | Algiers | ALG | 2015-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 1972 | 4.00 | 9 | 1.74 | 40 | 69.60 | |
|  Oussedik, Mahfoud | f | | 2212 | ALG | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Mezioud, Amina | | wm | 2087 | ALG | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Saim, Bachir | | | 1973 | ALG | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Bengherabi, Khalil | f | | 2201 | ALG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Arab, Adlane | m | | 2372 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zozulia, Anna | m | wg | 2355 | BEL | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Zaibi, Amir | f | | 2372 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Saheb, Kamel | | | 1974 | ALG | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Kasparova, Tatiana | | wm | 2158 | BLR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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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