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Rapid:
Individual Calculations April 2023 |
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| Friar, Joseph D Total change: -3.20 | |   |
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| 33rd Birmingham Rapidplay Open | Birmingham | ENG | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1706 | 2.50 | 7 | -0.16 | 20 | -3.20 | |
|  James, Russell A | | | 2033 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Fallowfield, Jeremy R | | | 2053 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Surtees, Mike J | | | 2076 | ENG | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Pink, Joshua | | | 1802 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sandhu, Manvith | | | 1698 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Cooper, Dylan E | | | 1554 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Pilley, Jack | | | 1526 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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