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Individual Calculations July 2014 |
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| Boudriga, Med Ali Total change: -21.00 | |   |
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| International Open Kheireddine ameyar 2014 | Algiers | ALG | 2014-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2301 | 4.50 | 9 | -1.40 | 15 | -21.00 | |
|  Chaib, Mohamed Amine | | | 1901 * | ALG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Saim, Mohamed Ilias | f | | 2033 | ALG | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Malakhatko, Vadim | g | | 2552 | BEL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Benabdelaziz, Mohamed | | | 2072 | ALG | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Saifi, Walid | | | 2038 | ALG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Haddouche, Mohamed | g | | 2505 | ALG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Bouzidi, Ahmed | | | 2197 | TUN | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Bengherabi, Khalil | f | | 2153 | ALG | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Seddaoui, Yamine | | | 2090 | ALG | 0.00 | 1 | -0.77 | 15 | -11.55 | | | * 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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