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Individual Calculations September 2022 |
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| Nabil Nazar, Mohamed Total change: 16.80 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 1844 | 3.00 | 7 | 0.92 | 40 | 36.80 | |
|  Nikolovski, Nikola | m | | 2366 | MKD | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Adeshole Beckley, Brian | | | 1590 | SLE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Galvez Dastin, Eduardo | f | | 2152 | GUA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Amako, Marc Arnold | | | 1547 | CIV | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Rabeea, Sabah Nori | f | | 2122 | IRQ | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Bolanos, Fernando | c | | 2258 | BOL | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Gavrilescu, David | m | | 2525 | ROU | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | Sri Lanka National Super League Chess Championship 2022 | Colombo | SRI | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1844 | 6.00 | 9 | -0.50 | 40 | -20.00 | |
| | Liyanapathirana, Pasan Vindula | | | 1882 | SRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Nandika, Ruwan | | | 1576 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Senevirathne, S D B K | | | 1822 | SRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Newansa, M Esandi | | | 1514 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Wijesinghe, N L C Dojitha | | | 1591 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Ranasinghe, S D | | wm | 1688 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Jayarathne, M N G | | | 1545 | SRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Kaluarachchi, Achinthya Shamen | | | 1833 | SRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Punchihewa, Kokila Prageeth | | | 1444 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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