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Individual Calculations January 2020 |
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| Li, Harry Total change: 26.40 | |   |
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| 11th CSC London Chess Classic: Weekend Under 2050 | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2046 | 4.00 | 4 | 1.32 | 20 | 26.40 | |
|  Betts, Richard | | | 1820 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Gibbs, Dominic V | | | 1885 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Myall, Ivan J | | | 1971 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Heaton, Paul | | | 1991 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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