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Rapid:
Individual Calculations January 2020 |
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| Madden, Jason D Total change: -9.80 | |   |
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| Coventry and District Chess League 2nd Rapidplay Major | Coventry | ENG | 2019-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1366 | 1.00 | 4 | -0.49 | 20 | -9.80 | |
|  Harrison, James | | | 1712 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Sanchez, Margarita | | | 1160 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Preece, Tony | | | 1691 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Fellowes, Billy | | | 1372 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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