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Individual Calculations September 2019 |
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| Varney, Zoe Total change: 31.60 | |   |
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| 55th Berks & Bucks Chess Congress Championship | Maidenhead | ENG | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1975 | 4.00 | 6 | 1.58 | 20 | 31.60 | |
|  Moore, Gerald | | | 2078 | ENG | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Rahman, K Azizur | | | 1897 | ENG | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Royal, Shreyas | c | | 2010 | ENG | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Pye, David E | | | 2135 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Chakanyuka, Charles | | | 2019 | ZIM | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Verma, Aditya | | | 2151 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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