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Individual Calculations September 2023 |
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| Taylor, Mark Total change: 7.80 | |   |
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| Manchester Summer Chess Congress August 2023 | Bolton | ENG | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1643 | 1.00 | 3 | 0.39 | 20 | 7.80 | |
|  Sykes, Chris | | | 1765 | SCO | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Longson, Sarah N | | wf | 2017 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ortiz Sanchez, Luis | | | 1905 | WLS | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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