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Individual Calculations March 2023 |
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| Phan, Stefanus Kf Total change: 26.80 | |   |
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| 2022/23 4NCL Division 3 West Rounds 5-6 | Daventry | ENG | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1977 | 2.00 | 2 | 0.60 | 20 | 12.00 | |
|  Edwards-Wright, Miles D | | | 1904 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Potter, Steven | | | 1736 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | Ealing FIDE Congress - February U2300 | London | ENG | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1977 | 3.00 | 4 | 0.74 | 20 | 14.80 | |
| | Sheikh, Anum | | wc | 1737 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dasgupta, Avyukt | | | 1890 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Lalic, Peter D | c | | 2195 | ENG | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Khoury, Theo | | | 1893 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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