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Individual Calculations February 2020 |
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| Brass, Ezra Total change: 8.40 | |   |
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| 78th Hampstead FIDE Chess Congresses U2200 Jan 2020 | London | ENG | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1628 | 1.00 | 3 | 0.21 | 40 | 8.40 | |
|  Jamroz, Viktor | | | 1888 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Srivastava, Arnav | | | 1728 | ENG | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Zheng, Harry Z | | | 1823 | ENG | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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