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Individual Calculations August 2013 |
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| Grange, David Total change: 10.50 | |   |
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| e2e4 Sunningdale U1750 July 2013 | Sunningdale | ENG | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1672 | 3.00 | 5 | 0.35 | 30 | 10.50 | |
|  Allen, Timothy S | | | 1599 | ENG | 1.00 | 1 | 0.40 | 30 | 12.00 | |  Horlock, Peter J | | | 1657 | ENG | 1.00 | 1 | 0.48 | 30 | 14.40 | | | Bennett, Rhys | | | 1729 | WLS | 0.00 | 1 | -0.42 | 30 | -12.60 | | | Foley, Phil T | | | 1619 | ENG | 0.00 | 1 | -0.57 | 30 | -17.10 | | | Kelly, John | | | 1643 | ENG | 1.00 | 1 | 0.46 | 30 | 13.80 | |
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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