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Individual Calculations September 2022 |
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| Headlong, Georgia Total change: 149.60 | |   |
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| Chessable British Chess Championships 2022: Major Open | Torquay | ENG | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1561 | 2.50 | 8 | 1.19 | 40 | 47.60 | |
|  Foster, Timothy | | | 1863 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | | McCarthy, Damian | | | 1875 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Fowler, Hugo | | | 1906 | WLS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Taylor, William J | | | 1983 | ENG | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Chan, Michelle (ngo Yu) | | | 1638 | ENG | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Humphreys, Jerry G | | | 2041 | ENG | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Matthews, Adrian M S | | | 1833 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Miller, George | | | 1768 | ENG | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | 56th Berks & Bucks Chess Congress - Championship | Maidenhead | ENG | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1561 | 3.00 | 4 | 2.55 | 40 | 102.00 | |
| | Davies, Peter L | | | 1911 | WLS | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Thatte, Nishchal | | | 1887 | ENG | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Amato, Giampiero | | | 1984 | ITA | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Arora, Tashika | | | 1874 | ENG | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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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