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Individual Calculations June 2013 |
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| Lee, Darren Total change: -27.90 | |   |
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| 4NCL 2012-13 | Various | ENG | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1890 | 2.00 | 5 | -0.93 | 30 | -27.90 | |
|  Stille, Alexander M | | | 2079 | ENG | 0.50 | 1 | 0.25 | 30 | 7.50 | |  Homolka, Vincent O | | | 1807 | ENG | 0.50 | 1 | -0.11 | 30 | -3.30 | | | Zhou, Yang-Jian | | | 1600 | ENG | 0.00 | 1 | -0.84 | 30 | -25.20 | | | Boumphrey, Luke S | | | 1997 | ENG | 0.50 | 1 | 0.15 | 30 | 4.50 | | | Lavelle, Terry Wt | | | 1547 | ENG | 0.50 | 1 | -0.38 | 30 | -11.40 | |
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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