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Individual Calculations January 2015 |
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| Annetts, Ivor S Total change: -24.40 | |   |
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| London Chess Classic 2014 Weekday U2000 | London | ENG | 2014-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1897 | 1.00 | 3 | -1.22 | 20 | -24.40 | |
|  Torrance, John | | | 1685 | SCO | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Crouch, Timothy J | | | 1586 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Skielnik, Joseph J | | | 1832 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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