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Individual Calculations August 2013 |
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| Kelly, John Total change: -4.80 | |   |
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| e2e4 Sunningdale U1750 July 2013 | Sunningdale | ENG | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1643 | 2.00 | 4 | -0.16 | 30 | -4.80 | |
|  Carr, John W | | | 1402 | ENG | 1.00 | 1 | 0.20 | 30 | 6.00 | |  Sandercock, E Barry | | | 1748 | ENG | 0.50 | 1 | 0.14 | 30 | 4.20 | | | Crouch, Timothy J | | | 1614 | ENG | 0.50 | 1 | -0.04 | 30 | -1.20 | | | Grange, David | | | 1672 | ENG | 0.00 | 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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