Individual Calculations September 2023 |
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Longson, Sarah N Total change: -10.00 | | |
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Manchester Summer Chess Congress August 2023 | Bolton | ENG | 2023-08-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1756 | 2017 | 3.50 | 5 | -0.50 | 20 | -10.00 | |
| Obi, Marc On | | | 1795 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | | Taylor, Mark | | | 1643 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | Nyamandi, Langutani Lucas | | | 1617 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Parry, Samuel | | | 1796 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | Gomez, Daniel | | | 1928 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | * 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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