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Individual Calculations February 2022 |
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| Abdulrahim, Salem Total change: 29.60 | |   |
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| Winter Tournament December close 2021 | Sharjah | UAE | 2021-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1654 | 2.50 | 8 | 0.80 | 20 | 16.00 | |
|  Sameir, Ramez | | | 1892 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Al Ali, Aisha Saif | | | 1726 | UAE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Rowe, Duane | c | | 2020 | JAM | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Dimarucut, Francis Erwin | | | 1946 | PHI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sameir, Ramez | | | 1892 | EGY | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Al Ali, Aisha Saif | | | 1726 | UAE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Rowe, Duane | c | | 2020 | JAM | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Dimarucut, Francis Erwin | | | 1946 | PHI | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT | SOUSSE | TUN | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1654 | 3.00 | 7 | 0.68 | 20 | 13.60 | |
| | Koellner, Ruben Gideon | m | | 2054 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Frej, Chedly | | | 1254 * | TUN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Jaballah, Mohamed | | | 1309 | TUN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Aborezika, Mohamed | | | 1985 | LBA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ktita, Dhafer | | | 1956 | TUN | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Taher, Rami | | | 2046 | LBA | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Unuk, Laura | m | wg | 2054 * | SLO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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