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Individual Calculations November 2013 |
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| Weaver, Lauren Total change: -13.80 | |   |
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| Hampstead Under 2200 FIDE Congress September 2013 | London | ENG | 2013-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1512 | 1.00 | 4 | -0.46 | 30 | -13.80 | |
|  Clayton, Tristan | | | 1825 | ENG | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Miu, Marinel | | | 1706 | ROU | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Purvis, Anna | | | 1509 | ENG | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Olutola, Taiwo | | | 1459 | NGR | 0.00 | 1 | -0.57 | 30 | -17.10 | |
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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