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Rapid:
Individual Calculations July 2023 |
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| Hebden, Mark L Total change: -4.90 | |   |
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| 34th Birmingham Rapidplay Open | Birmingham | ENG | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2441 | 6.00 | 7 | -0.49 | 10 | -4.90 | |
|  Boynton, Luke | | | 2041 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ansari, Athar | | | 1876 | ENG | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Khoury, Theo | | | 1885 | ENG | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Jones, Steven A | | | 2174 | ENG | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Surtees, Mike J | | | 2002 | ENG | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Harborne, Matthew J | | | 2079 | ENG | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Potter, John M | | | 1956 | ENG | 1.00 | 1 | 0.04 | 10 | 0.40 | | | * 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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