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Individual Calculations August 2019 |
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| White, Stuart A Total change: -1.80 | |   |
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| 22nd 4NCL Congress Open | Telford | ENG | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2108 | 3.00 | 5 | -0.09 | 20 | -1.80 | |
|  Lewis, Christopher D | | | 1864 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Arkell, Keith C | g | | 2461 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rushbrooke, Remy | | | 1963 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Van Kemenade, Rudy | | | 1941 | WLS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Salmons, Calum | | | 1898 | ENG | 1.00 | 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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