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Individual Calculations April 2022 |
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| Duggan, John E Total change: 15.40 | |   |
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| Beckenham FIDE Rated 2021-22 Mar 22 | London | ENG | 2022-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2085 | 1.00 | 1 | 0.51 | 20 | 10.20 | |
|  Ball, Laurence | | | 2093 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | 2021/22 4NCL Division 1 & 2 Rounds 5-6 | Daventry | ENG | 2022-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2085 | 1.50 | 2 | 0.26 | 20 | 5.20 | |
|  Pollack, Oscar | | | 2013 | ENG | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Bansal, Rohan | | | 1986 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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