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Individual Calculations March 2011 |
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| Wisniewski, Szymon Total change: 23.55 | |   |
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| XIII Ketrzynski Festiwal Szachowy | Ketrzyn | POL | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1501 | 0.50 | 5 | -0.17 | 15 | -2.55 | |
|  Barsciauskas, Gintautas | | | 1891 | LTU | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Siwon, Zbigniew | | | 1839 | POL | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Kumala, Aleksander | | | 1860 | POL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Snihur, Piotr | | | 1786 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Maruszczak, Joanna | | | 1738 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | II Memoria³ im. Ziemowita Zgierskiego - Obra Zima Open 2011 | Obra | POL | 2011-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1501 | 3.50 | 9 | 1.74 | 15 | 26.10 | |
| | Rybakowski, Karol | | | 1844 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Antoszewski, Wojciech | | | 1674 | POL | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Dmochowska, Agnieszka | | wc | 1703 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Derewlany, Pawel | | | 1754 | POL | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Wittig, Zenon | | | 1652 | POL | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Dus, Leszek | | | 1795 | POL | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Kanclerz, Bartlomiej | | | 1765 | POL | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Pawlowski, Dariusz | | | 1712 | POL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Grochowski, Mariusz | | | 1901 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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