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Rapid:
Individual Calculations October 2019 |
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| Coles, Steven F Total change: 5.20 | |   |
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| 21st Golders Green FIDE Rapid Chess Open | London | ENG | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1964 | 3.50 | 6 | 0.26 | 20 | 5.20 | |
|  Cox, Toby | | | 1564 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pein, Jonathan | | | 2133 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Davison, Chris | | | 1967 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Sagall, Roy | | | 2090 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wright, Daniel | | | 2085 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Brass, Ezra | | | 1643 | ENG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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