Individual Calculations April 2009 |
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Roberts, David L Total change: -9.90 | | |
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4NCL part 2 | Various | ENG | 2008-10-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2281 | 2144 | 0.00 | 2 | -0.66 | 15 | -9.90 | |
| Bellin, Robert | m | | 2405 | ENG | 0.00 | 1 | -0.18 | 15 | -2.70 | | Pedersen, Carsten | | | 2157 | DEN | 0.00 | 1 | -0.48 | 15 | -7.20 | | 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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