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Individual Calculations June 2018 |
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| Ghanem, Khaled Total change: -6.60 | |   |
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| Championnat de Tunisie par equipes Division Nationale B | Sousse | TUN | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 1820 | 0.00 | 2 | -0.43 | 20 | -8.60 | |
|  Chamam, Nazih | | | 2015 | TUN | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Jmila, Omar | | | 2079 | TUN | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | World Amateur Championship 2018 under 2000 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1820 | 4.50 | 9 | 0.10 | 20 | 2.00 | |
| | Sanna, Yuri | | | 1964 | ITA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Alem, Ali Hussain | | | 1745 | KSA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Fadhil, Salim Ahmed | | | 1720 | OMA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Senesi, Glauco | | | 1679 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Atzori, Filippo | | | 1690 | ITA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Serafim Junior, Arnor | | | 1861 | BRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Wlogalski, Olivier | | | 1888 | BEL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Marincolo, Piercarlo | | | 1998 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zakharova, Diana | | | 1925 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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