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Individual Calculations December 2022 |
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| Johnson, Paul A Total change: 26.00 | |   |
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| Scarborough Chess Congress 2022 Open | Scarborough | ENG | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1817 | 3.00 | 5 | 1.30 | 20 | 26.00 | |
|  Hutchinson, Paul A | | | 2097 | ENG | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Cooper, John G | | | 2155 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Baumanis, Kristaps | | | 1638 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ackley, Peter J E | | | 1974 | ENG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Chisholm, Mike | | | 1893 | SCO | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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