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Individual Calculations February 2015 |
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| McLaren, Charlie Total change: -46.00 | |   |
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| 2015 South Wales New Year Open | Bridgend | WLS | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1687 | 0.00 | 4 | -0.75 | 40 | -30.00 | |
|  Van Kemenade, Rudy | | | 1965 | WLS | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Young, Alan | | | 2029 | WLS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Waterfield, John W | | | 1962 | WLS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Buttell, David | | | 1848 | WLS | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | 4NCL 2014-15 Rounds 3-4 | Various | ENG | 2015-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1687 | 0.00 | 1 | -0.40 | 40 | -16.00 | |
| | Kourtseva, Julie | | | 1760 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | |
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