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Individual Calculations April 2016 |
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| Turner, Joseph David Total change: -17.20 | |   |
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| Bristol Spring Congress 2016 | Bristol | ENG | 2016-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1894 | 0.00 | 3 | -1.31 | 20 | -26.20 | |
|  Dilleigh, Stephen P | | | 2072 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sierra Jimenez, Manuel | | | 1895 | ESP | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Price, Andrew | | | 1864 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | 2016 Welsh Chess Championship | Cardiff | WLS | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1894 | 3.50 | 7 | 0.45 | 20 | 9.00 | |
| | Ralphs, Nigel | | | 2020 | WLS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Fathallah, Joe | | | 1969 | WLS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Guy, David | | | 1882 | WLS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Robinson, David | | | 1903 | WLS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kelly, Paul J | | | 1857 | WLS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Bevan, Peter M | | | 1999 | WLS | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Van Kemenade, Rudy | | | 1968 | WLS | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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