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Individual Calculations August 2022 |
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| Jackson, Oliver A Total change: -38.20 | |   |
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| 28th 4NCL Congress Open | Leamington Spa | ENG | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2104 | 1.50 | 5 | -1.91 | 20 | -38.20 | |
|  Sandhu, Manvith | | | 1839 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hebden, Mark L | g | | 2469 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Wedge, David C | | | 1729 | ENG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Chan, Sheng Liang Bernard | | | 1869 | MAS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ortiz Sanchez, Luis | | | 1871 | ESP | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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