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Individual Calculations February 2015 |
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| Woolcock, Craig Total change: -16.80 | |   |
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| 2015 South Wales New Year Open | Bridgend | WLS | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1904 | 2.00 | 4 | -0.75 | 20 | -15.00 | |
|  Van Kemenade, Rudy | | | 1965 | WLS | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Wang, Alyssa | | | 1652 | WLS | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Di-Vetta, Andrew | | | 1585 | WLS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Haigh, Tony | | | 1794 | WLS | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | | | 4NCL 2014-15 Rounds 3-4 | Various | ENG | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 1904 | 0.50 | 2 | -0.09 | 20 | -1.80 | |
| | Fletcher, John | | | 2049 | WLS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Page, Mark | | | 2073 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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