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Rapid:
Individual Calculations January 2020 |
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| Woollaston, Alan Total change: -25.80 | |   |
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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 |
| 1538 | 1674 | 2.00 | 5 | -1.29 | 20 | -25.80 | |
|  Zhu, Feng | | | 1378 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Preece, Tony | | | 1691 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Harrison, James | | | 1712 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Hurst, Joseph | | | 1332 | ENG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Edwards, Steve A | | | 1579 | ENG | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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