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Individual Calculations April 2023 |
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| Richmond, Jane Total change: 5.00 | |   |
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| 2022/23 4NCL Division 3 West Rounds 7-8 | Daventry | ENG | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2067 | 1.50 | 2 | 0.25 | 20 | 5.00 | |
|  Badacsonyi, Stanley | | | 1952 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Phan, Stefanus Kf | | | 2004 | SGP | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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