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Individual Calculations March 2019 |
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| Belouadah, Saad Total change: -13.00 | |   |
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| Algerian Individual Chess Cup 2018 | Algiers | ALG | 2019-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2414 | 4.00 | 6 | -0.98 | 10 | -9.80 | |
|  Rahmani, Mourad | | | 2014 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rahmani, Mourad | | | 2014 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Benrekia, Akram | | | 2014 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Benrekia, Akram | | | 2014 * | ALG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Oussedik, Mahfoud | m | | 2305 | ALG | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Oussedik, Mahfoud | m | | 2305 | ALG | 0.00 | 1 | -0.65 | 10 | -6.50 | | | * 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) | | | | Arab Cities Chess Championship | Hammamet | TUN | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2414 | 5.00 | 7 | -0.32 | 10 | -3.20 | |
| | Hergli, Amir | | | 2042 | TUN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Fawzy, Adham | m | | 2447 | EGY | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Al Mutairi, Hassan S | c | | 2014 * | KSA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Boudriga, Mohamed Ali | m | | 2366 | TUN | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Chikhaoui, Walid | f | | 2210 | TUN | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Seddaoui, Yamine | | | 2177 | ALG | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Elshaafi, Ali | | | 2014 * | LBA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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