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Rapid:
Individual Calculations January 2023 |
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| Hebden, Mark L Total change: -14.40 | |   |
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| 2022 Coventry League Rapidplay Open | Coventry | ENG | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2455 | 4.00 | 6 | -1.44 | 10 | -14.40 | |
|  Fowler, Jonathan | | | 1765 | ENG | 1.00 | 1 | 0.01 | 10 | 0.10 | |  Greatorex, Roger | | | 2055 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Briggs, Philip J | | | 2122 | ENG | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Brown, Tom | | | 1912 | ENG | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Okhai, Shabir | | | 2036 | ENG | 0.00 | 1 | -0.93 | 10 | -9.30 | | | Turner, Max N | c | | 2262 | ENG | 0.50 | 1 | -0.25 | 10 | -2.50 | | | * 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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