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Individual Calculations July 2019 |
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| Sandhu, Manvith Total change: 80.40 | |   |
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| East Anglian Chess Union Congress Open 2019 | Newmarket | ENG | 2019-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1567 | 1.50 | 4 | 0.99 | 40 | 39.60 | |
|  Jaufarally, Nadia | | | 1945 | ENG | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Walker, Martin G | f | | 1967 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Spanton, Tim R | | | 1880 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Lim, Mark | | | 1808 | ENG | 0.50 | 1 | 0.30 | 40 | 12.00 | | | * 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) | | | | 4th North Wales Fide Open | Llandudno | WLS | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1602 | 1.50 | 4 | 1.02 | 40 | 40.80 | |
| | Whitehead, Mark A | | | 1901 | ENG | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Cukovs, Oleg | | | 1910 | ENG | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Shakespeare, John | | | 1950 | WLS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Surtees, Mike J | | | 2002 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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