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Individual Calculations March 2012 |
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| Dijksterhuis, Rolf Total change: -4.65 | |   |
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| XXII International Chess Festival CRACOVIA 2011, Open B | Krakow | POL | 2011-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1999 | 6.50 | 9 | 0.35 | 15 | 5.25 | |
|  Ziolkowski, Boleslaw | | | 1781 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Sleczka, Bartosz | | | 1872 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Tomanek, Jerzy | | | 1828 | POL | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Rudnik, Lukasz | | | 1892 | POL | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Ociepka, Tomasz | | | 1880 | POL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Dadello, Aleksandra | | | 1826 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Byrka, Joanna | | | 1922 | POL | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Gregulski, Zbigniew | | | 1860 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Chmiel, Marcin | | | 1906 | POL | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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) | | | | Dutch Team Competition - 3C - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1999 | 0.00 | 1 | -0.66 | 15 | -9.90 | |
| | Aalders, Peter | | | 1883 | NED | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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