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Individual Calculations March 2020 |
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| Giles, Yasmin Total change: -6.80 | |   |
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| Frodsham Congress 2020 | Frodsham | ENG | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1885 | 1.00 | 3 | -0.42 | 20 | -8.40 | |
|  Burns, Martin J | | | 1878 | ENG | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Raeburn, Andrew L | | | 1800 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Carroll, Thomas | | | 2045 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Warwickshire U1975 Chess Championships 2020 | Coventry | ENG | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1885 | 3.50 | 5 | 0.08 | 20 | 1.60 | |
| | O Gorman, Brendan | | | 1646 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Deswarte, Ian | | | 1766 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Arora, Tashika | | | 1713 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Riou-Durand, Lionel | | | 1950 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Quraishi, Shahab | | | 1628 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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