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Individual Calculations April 2014 |
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| Macdonald, John Total change: 7.80 | |   |
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| e2e4 High Wycombe Major Mar 2014 | High Wycombe | ENG | 2014-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1523 | 1.50 | 3 | 0.26 | 30 | 7.80 | |
|  Kelly, John | | | 1693 | ENG | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Chadwick, Susan E | | | 1352 | ENG | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Sandercock, E Barry | | | 1734 | ENG | 0.50 | 1 | 0.27 | 30 | 8.10 | |
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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