Individual Calculations January 2019 |
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Ross, Stuart Total change: 40.60 | | |
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Preston Chess Congress 2018 | Preston | ENG | 2018-11-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1990 | 1612 | 2.50 | 5 | 2.03 | 20 | 40.60 | |
| Bimpson, Tom | | | 2012 * | ENG | 1.00 | 1 | 0.92 | 20 | 18.40 | | Kolbus, Dietmar | m | | 2012 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | Boumphrey, Luke S | | | 1948 | ENG | 1.00 | 1 | 0.88 | 20 | 17.60 | | Han, Yichen | | | 2012 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | Lyth, John D | | | 1964 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | * 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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