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Individual Calculations December 2023 |
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| Miah, Zahed Total change: 28.80 | |   |
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| 2023 Isle of Man International, Major & Minor | Douglas | IOM | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1802 | 3.50 | 6 | 1.44 | 20 | 28.80 | |
|  Coote, Trevor D | | | 2001 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Walton, Alan J | c | | 2051 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Landenberger, Anja Kathrin | | | 1732 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Sipos, Silvester | | | 1950 | IOM | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Spence, David J | | | 2133 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Costello, John | | | 1720 | IOM | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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