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Individual Calculations March 2023 |
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| Dong, Bao Nghia Total change: -5.80 | |   |
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| 2022/23 4NCL Division 1 Rounds 5-6 | Warwick | ENG | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2361 | 1.00 | 2 | -0.60 | 20 | -12.00 | |
|  Macfarlane, Donald | | | 2145 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Li, Harry | | | 2099 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | Cambridge International Open | Cambridge | ENG | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2361 | 7.00 | 9 | 0.31 | 20 | 6.20 | |
| | Downey, Keith | | | 1961 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dasgupta, Avyukt | | | 1890 | ENG | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Hutchinson, Norman A | | | 1974 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dardha, Daniel | g | | 2612 | BEL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Payne, Matthew J | | | 2104 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Palucha, Szymon | | | 1980 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Southcott-Moyers, Indy | | | 2077 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Anand, Batsukh | f | | 2197 | MGL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Czopor, Maciej | f | | 2412 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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