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Individual Calculations March 2013 |
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| Woolcock, Craig Total change: 0.00 | |   |
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| South Wales all play all Section C | Cardiff | WLS | 2013-02-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1822 | 1852 | 4.00 | 6 | 0.00 | 1852 | | 0.00 | |
|  Buttell, David | | | 1822 | WLS | 1.00 | 1 | 0.00 | | 0.00 | |  Bridges, Paul | | | 1822 | WLS | 1.00 | 1 | 0.00 | | 0.00 | | | Staniforth, Matthew | | | 1822 | WLS | 0.00 | 1 | 0.00 | | 0.00 | | | Ralphs, Nigel | | | 1822 | WLS | 0.50 | 1 | 0.00 | | 0.00 | | | Thomas, Ben | | | 1822 | WLS | 1.00 | 1 | 0.00 | | 0.00 | | | Du Toit, Stephanie | | | 1822 | WLS | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | Welsh Chess Premier League Round 4 | various | WLS | 2013-02-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1943 | 0 | 0.00 | 1 | 0.00 | 1143 | | 0.00 | |
| | Davies, Matthew | | | 1943 | WLS | 0.00 | 1 | 0.00 | | 0.00 | |
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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