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Individual Calculations September 2019 |
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| Verma, Aditya Total change: 20.80 | |   |
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| 55th Berks & Bucks Chess Congress Championship | Maidenhead | ENG | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2151 | 4.50 | 6 | 0.52 | 40 | 20.80 | |
|  Wager, John D | | | 2014 | ENG | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Hackett, Dave G | | | 2063 | ENG | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Hayward, Philip T | | | 1991 | ENG | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Moore, Gerald | | | 2078 | ENG | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Nettleton, Charlie B | | | 2045 | ENG | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Varney, Zoe | | | 1975 | ENG | 0.50 | 1 | -0.23 | 40 | -9.20 | |
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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