Individual Calculations May 2018 |
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Jarmany, John Total change: -3.80 | | |
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Edinburgh Congress Premier 2018 | Edinburgh | SCO | 2018-04-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1929 | 2114 | 2.50 | 5 | -1.18 | 20 | -23.60 | |
| Hamilton, Graham | | | 1970 | SCO | 0.00 | 1 | -0.69 | 20 | -13.80 | | Cooke, Mark | | | 2011 | SCO | 0.50 | 1 | -0.14 | 20 | -2.80 | | Borwell, Alan P | | | 1930 | SCO | 0.00 | 1 | -0.74 | 20 | -14.80 | | Macnab, Crawford T | | | 1869 | SCO | 1.00 | 1 | 0.20 | 20 | 4.00 | | Gray, Euan | | | 1863 | SCO | 1.00 | 1 | 0.19 | 20 | 3.80 | | 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) | | 18th 4NCL Congress Open | Doncaster | ENG | 2018-04-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2209 | 2114 | 3.00 | 5 | 0.99 | 20 | 19.80 | |
| Towers, Brian | | | 1785 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | Sowray, Peter J | f | | 2381 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | Webster, Richard J | | | 1933 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | | Wells, Peter K | g | | 2433 | ENG | 1.00 | 1 | 0.87 | 20 | 17.40 | | Vakhidov, Jakhongir | g | | 2514 * | UZB | 0.00 | 1 | -0.08 | 20 | -1.60 | | * 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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