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Individual Calculations June 2023 |
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| Duggan, John E Total change: -31.60 | |   |
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| 2022/23 4NCL Division 2 Rounds 9-11 | Milton Keynes | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2109 | 0.50 | 3 | -1.11 | 20 | -22.20 | |
|  Willson, Ollie | | | 2098 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Verma, Aditya | | | 2149 | ENG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Pert, Nina | | wc | 2000 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | | | Beckenham FIDE 2022-2023 Round 7 May 2023 | Beckenham | ENG | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2109 | 0.50 | 2 | -0.47 | 20 | -9.40 | |
| | Lindner, Daniel | c | | 2185 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Merriman, James | | | 2057 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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