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Rapid:
Individual Calculations December 2014 |
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| Sellen, John Total change: -20.20 | |   |
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| 2nd Muswell Hill Rapidplay U160 | London | ENG | 2014-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1582 | 1.00 | 6 | -1.01 | 20 | -20.20 | |
|  Bishop, Geoffrey L | | | 1709 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Needham, Sabrina | | | 1706 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Jain, Pk | | | 1843 | IND | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Millward, David J | | | 1881 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | O`gorman, Brendan | | | 1779 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hung, Dylan | | | 1370 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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