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Individual Calculations October 2018 |
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| Arkell, Keith C Total change: 3.50 | |   |
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| DCCA Congress | Torquay | ENG | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2432 | 6.50 | 7 | 0.35 | 10 | 3.50 | |
|  Bass, John W | | | 2032 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Rosen, Daniel B | c | | 2070 | ENG | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Stewart, Ashley | | | 2162 | ENG | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Wheeler, John F | c | | 2066 | ENG | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Brown, Alan M | | | 2032 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Fernandez, Michael | f | | 2194 | ENG | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Waddington, Mike P | f | | 2101 | ENG | 0.50 | 1 | -0.38 | 10 | -3.80 | | | * 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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