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Individual Calculations December 2023 |
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| Sheppard, Derek Alan Total change: -16.80 | |   |
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| 46th Scarborough Congress | Scarborough | ENG | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1669 | 0.50 | 4 | -0.84 | 20 | -16.80 | |
|  Bolt, Graham | | | 1950 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Gostelow, Luke | | | 1815 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dobson, Graham | | | 1908 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Han, Qixuan | | | 1532 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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