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Individual Calculations February 2017 |
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| Herzwurm, Robert Total change: -16.00 | |   |
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| Tradewise Gibraltar Chess Festival 2017 Challenger A | Gibraltar | ENG | 2017-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2143 | 3.00 | 5 | -0.80 | 20 | -16.00 | |
|  Mashayekh, Majid | | | 1944 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Press, Harry | | | 1892 | AUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sedgwick, David | | | 1943 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Green, Per | | | 1956 | SWE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Spanton, Tim R | | | 1964 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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