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Individual Calculations March 2016 |
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| Grabarczyk, Sylwester Total change: 1.20 | |   |
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| IV MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN | Jastrzebia Gora | POL | 2016-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1769 | 5.00 | 9 | 0.06 | 20 | 1.20 | |
|  Skrzypczynski, Dariusz | | | 1369 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Psyk, Radoslaw | | | 2147 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lukasik, Zuzanna | | | 1385 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rak, Tomasz | | | 1980 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mackowiak, Filip | | | 1451 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zabron, Maksym | | | 1376 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zielinski, Olgierd | | | 1927 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Belczewski, Jacek | | | 1904 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Swiech, Joanna | | | 1849 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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