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Individual Calculations December 2022 |
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| Mitchell, Martin Total change: -6.80 | |   |
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| Scarborough Chess Congress 2022 Open | Scarborough | ENG | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2197 | 3.00 | 4 | -0.34 | 20 | -6.80 | |
|  Hepworth, Peter | | | 1861 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Thomson, Neil | | | 1970 | SCO | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Grose, Kameron | | | 1797 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Longson, Sarah N | | wf | 2008 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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