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Individual Calculations February 2022 |
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| Elshaafi, Ali Total change: 21.40 | |   |
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| 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT | SOUSSE | TUN | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1950 | 5.50 | 9 | 1.07 | 20 | 21.40 | |
|  Frej, Chedly | | | 1550 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schekachikhin, Maksim | m | | 2350 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Boulaares, Akram | | | 1627 | TUN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Koellner, Aaron Noah | | | 2155 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zgeta, Faisal Mohamed | | | 1649 | LBA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gator, Mosab | f | | 2131 | LBA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Lavrov, Maxim | m | | 2350 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tamzali, Mahjoub | | | 1653 | TUN | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Chikhaoui, Walid | f | | 2113 | TUN | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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