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Rapid:
Individual Calculations December 2021 |
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| Perez Fadon, Andres Total change: 6.20 | |   |
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| Docklands Chess - Poplar Rapid Tournament - Nov 2021 | London | ENG | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1570 | 2.50 | 4 | 0.31 | 20 | 6.20 | |
|  Lake, Chris | | | 1529 | SRB | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Sandhu, Sandeep | | | 1226 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Millward, David J | | | 1672 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | McDonnell, James J. | | | 1653 | IRL | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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