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Individual Calculations June 2015 |
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| Lunn, Matthew Total change: 24.40 | |   |
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| 4NCL 2014-15 Rounds 9-11 | Various | ENG | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2040 | 3.00 | 3 | 1.22 | 20 | 24.40 | |
|  Whitehead, David J | | | 2023 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | |  Grieve, Harry | | | 1876 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Marsh, Roger Dw | | | 2011 | ENG | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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