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Individual Calculations June 2014 |
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| Collis, Paul S Total change: -6.90 | |   |
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| e2e4 Sunningdale U1650 May 2014 | Sunningdale, London | ENG | 2014-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1552 | 2.50 | 4 | -0.23 | 30 | -6.90 | |
|  Carr, John W | | | 1374 | ENG | 1.00 | 1 | 0.27 | 30 | 8.10 | |  Brent, Derek | | | 1401 | ENG | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Chadwick, Susan E | | | 1334 | ENG | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Macdonald, John | | | 1538 | ENG | 0.00 | 1 | -0.52 | 30 | -15.60 | |
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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