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Individual Calculations April 2016 |
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| Tucker, David S Total change: -22.60 | |   |
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| CCF EASTER CONGRESS Open | London | ENG | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 2032 | 2.50 | 5 | -1.13 | 20 | -22.60 | |
|  Waldock, Adrian Dp | | | 1699 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Bennett, John M | | | 1972 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Porter, Sam J | | | 1971 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Turowski, Marek K | | | 1632 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jackson, Paul G | | | 1905 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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