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Individual Calculations June 2014 |
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| Brent, Derek Total change: -7.05 | |   |
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| e2e4 Sunningdale U1650 May 2014 | Sunningdale, London | ENG | 2014-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1401 | 1.00 | 4 | -0.47 | 15 | -7.05 | |
|  Grange, David | | | 1617 | ENG | 1.00 | 1 | 0.78 | 15 | 11.70 | |  Chadwick, Susan E | | | 1334 | ENG | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Collis, Paul S | | | 1552 | ENG | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Bullock, Lee | | | 1503 | ENG | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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