Individual Calculations February 2020 |
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Watson, Darrell A Total change: -17.60 | | |
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London Christmas Chess Congress Major 2019 | London | ENG | 2019-12-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1614 | 1679 | 2.50 | 6 | -0.88 | 20 | -17.60 | |
| Oh, Julie | | | 1279 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Faulkner, David J | | | 1905 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | Gibbs, Dominic V | | | 1900 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | Ball, Matthew P | | | 1612 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | | Orgler, Lukas | | | 1626 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | Karanam, Syam Prasad | | | 1360 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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