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Individual Calculations June 2013 |
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| O`Neill, Paul Total change: -3.00 | |   |
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| Welsh Chess Premier League Round 6-7 | various | WLS | 2013-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2106 | 1.50 | 2 | -0.10 | 30 | -3.00 | |
|  Taylor, Robert Graham | | | 1966 | WLS | 1.00 | 1 | 0.31 | 30 | 9.30 | |  Bennett, Rhys | | | 1724 | WLS | 0.50 | 1 | -0.41 | 30 | -12.30 | |
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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