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Individual Calculations December 2022 |
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| Lundback, Anders Total change: 35.60 | |   |
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| Central London Chess Congress - Imperial College - Open | London | ENG | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 1811 | 2.50 | 5 | 1.78 | 20 | 35.60 | |
|  Lentzos, Ioanis | | | 2134 | GRE | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Buckley, Graeme N | m | | 2333 | ENG | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Briggs, John Nicholas | | | 2010 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Rogers, Tim L | | | 2019 | ENG | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Lalic, Peter D | c | | 2197 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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