Individual Calculations September 2019 |
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Gostelow, David W Total change: -3.60 | | |
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106th British Championships Over 50 | Torquay | ENG | 2019-07-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2013 | 1906 | 3.00 | 6 | 0.82 | 20 | 16.40 | |
| Goater, Kevin P | c | | 2089 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | | Ferrie, Peter L | | | 1506 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Chapman, Terry Pd | f | | 2246 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | Headlong, Timothy | c | | 2109 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | Granat, Russell G | | | 2219 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | Mashayekh, Majid | | | 1909 | ENG | 0.50 | 1 | 0.00 | 20 | 0.00 | | * 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) | | 2019 Midland Championship Open | Telford | ENG | 2019-08-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1915 | 1903 | 1.50 | 5 | -1.00 | 20 | -20.00 | |
| Clarke, Brandon G I | m | | 2303 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | Van Kemenade, Julie | | | 1712 | WLS | 1.00 | 1 | 0.25 | 20 | 5.00 | | Carleton, John J | | | 2255 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | | Chen, Daniel Xingyu | | | 1503 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | Rahulan, Thivyaa | | | 1804 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | * 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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