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Individual Calculations February 2022 |
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| Abdulrahman Mohammad, Al Taher Total change: 123.20 | |   |
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| Winter Tournament December close 2021 | Sharjah | UAE | 2021-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1894 | 4.50 | 8 | 0.54 | 40 | 21.60 | |
|  Rowe, Duane | c | | 2020 | JAM | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Dimarucut, Francis Erwin | | | 1946 | PHI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Sameir, Ramez | | | 1892 | EGY | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Al Ali, Aisha Saif | | | 1726 | UAE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Rowe, Duane | c | | 2020 | JAM | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Dimarucut, Francis Erwin | | | 1946 | PHI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Sameir, Ramez | | | 1892 | EGY | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Al Ali, Aisha Saif | | | 1726 | UAE | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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 |
| 2073 | 1894 | 5.00 | 8 | 2.54 | 40 | 101.60 | |
| | Kovalenko, Igor | g | | 2294 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Najjar, Seif | | | 1618 | TUN | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Bouaziz, Mehdi | f | | 2240 | TUN | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Rebecca, Jesumarian | | | 1589 | IND | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Koellner, Aaron Noah | | | 2155 | GER | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Koelle, Tobias | f | | 2294 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ben Ghanem, Hamed | | | 2100 | TUN | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Doghri, Nabil | f | | 2294 * | TUN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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