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Individual Calculations September 2022 |
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| James, Russell A Total change: -1.60 | |   |
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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 |
| 1993 | 2113 | 4.50 | 7 | -0.05 | 20 | -1.00 | |
|  Foster, Timothy | | | 1863 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Saunders, Aron | | | 1836 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Leslie, Alex | | | 1954 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Dignam, Matthew | | | 2080 | IRL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Koiza, Peter | | | 1935 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Smith, Andrew Philip | f | | 2123 | IRL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Ogunshola, Ben | | | 2163 | NGR | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | Chessable British Chess Championships 2022: Week 2 AM Open | Torquay | ENG | 2022-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 2113 | 2.50 | 3 | -0.03 | 20 | -0.60 | |
| | Pert, Nina | | | 1718 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fink-Nunn, Petra | | wf | 1957 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Neale, George | | | 1754 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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