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Individual Calculations November 2022 |
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| Toczek, Grzegorz Total change: -2.80 | |   |
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| 2022 South Wales Autumn Open | Cardiff | WLS | 2022-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2253 | 4.00 | 5 | -0.14 | 20 | -2.80 | |
|  Bennett, Tom | | | 1853 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Penny, Liam | | | 1811 | WLS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Rathbone-Jones, Ifan | | | 1924 | WLS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Brown, Thomas | | | 2115 | WLS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bullen, Alex | c | | 2099 | WLS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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