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Individual Calculations July 2023 |
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| Almaryami, Mohamed H. Total change: -19.20 | |   |
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| FE 14 Dolomiti - A | Forni di Sopra | ITA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2018 | 1.00 | 4 | -1.07 | 20 | -21.40 | |
|  Ceres, Dragos | m | | 2409 | MDA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Rempe, Jonas | | | 1879 | GER | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Lo Gatto, Riccardo | | | 1915 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Laneve, Giulio | | | 1909 | ITA | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | | | Festival International des echecs de Safe Tours 2023 (Open) | Monastir, Tunisia | TUN | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 2018 | 5.00 | 7 | 0.11 | 20 | 2.20 | |
| | Charfeddine, Amin | | | 1618 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mefteh, Meyssem | | | 1394 | TUN | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Elblezi, Giuma | | | 2080 | LBA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Kachoud, Massaoud | | | 1559 | LBA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Kaabi, Iheb | | | 1752 | TUN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bidi, Abdeljalil | | | 1877 | ALG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Zaibi, Amir | g | | 2372 | TUN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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