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Individual Calculations September 2019 |
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| Rubeck, Jonathan Total change: -16.80 | |   |
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| 74th Hampstead FIDE Chess Congress U2200 | London | ENG | 2019-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1824 | 2.00 | 5 | -0.84 | 20 | -16.80 | |
|  Davison, Chris | | | 2051 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Zheng, William | | | 1621 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kirupakaran, Vishnu | | | 1771 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Mackellar, Laurie | | | 1670 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Tarling, Ray | | | 1760 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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