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Individual Calculations November 2022 |
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| Duke, Dillan Total change: -13.20 | |   |
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| 2022 South Wales Autumn Open | Cardiff | WLS | 2022-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1945 | 3.50 | 5 | -0.33 | 40 | -13.20 | |
|  Probert, Malcolm | | | 1569 | WLS | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Quinn, Peter | | | 1659 | WLS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Yogesh, Vivek Shelgaonkar | | | 1545 * | SGP | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Bullen, Alex | c | | 2099 | WLS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Westcott, Dale | | | 1625 | WLS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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