Individual Calculations February 2020 |
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Ashcroft, Graham J Total change: -8.40 | | |
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London Christmas Chess Congress Major 2019 | London | ENG | 2019-12-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1644 | 1783 | 3.00 | 5 | -0.42 | 20 | -8.40 | |
| Ball, Matthew P | | | 1612 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | Wong, Shyun Fwu Aldrin | | | 1647 | SGP | 0.00 | 1 | -0.68 | 20 | -13.60 | | Weersing, Sarah | | | 1652 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | Carter, Rebecca | | | 1579 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | Rushbrooke, Tibo | | | 1730 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | 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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