Individual Calculations May 2011 |
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Bennett, Alan Total change: -18.75 | | |
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Welsh Chess Premier League | Various | WLS | 2010-11-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2025 | 2137 | 2.50 | 5 | -0.75 | 25 | -18.75 | |
| Spice, Alan | | | 2136 | WLS | 0.50 | 1 | 0.00 | 25 | 0.00 | | Davis, Lee | | | 1974 | WLS | 1.00 | 1 | 0.28 | 25 | 7.00 | | Waterfield, John W | | | 2005 | ENG | 0.50 | 1 | -0.18 | 25 | -4.50 | | Heap, Gerry | | | 1954 | WLS | 0.00 | 1 | -0.74 | 25 | -18.50 | | Thornton, John D | | | 2054 | WLS | 0.50 | 1 | -0.11 | 25 | -2.75 | | 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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