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Individual Calculations September 2019 |
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| Vassiliou, Chris Total change: -8.80 | |   |
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| 13th Leyland Chess Congress | Leyland | ENG | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1903 | 2.50 | 6 | -0.44 | 20 | -8.80 | |
|  Surtees, Mike J | | | 2109 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Bimpson, Tom | | | 1937 | ENG | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Cukovs, Oleg | | | 1866 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Gawne, Martin | | | 1766 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mazek, Marek | | | 2037 | POL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Taylor, Mark | | | 1755 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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