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Individual Calculations March 2010 |
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| Karski, Lukasz Total change: 20.40 | |   |
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| 12 Ketrzynski Festiwal Szachowy - open B | Ketrzyn | POL | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1973 | 5.00 | 6 | 0.86 | 15 | 12.90 | |
|  Drozdowski, Konrad | | | 1683 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Cernavina, Ksenija | | | 1751 | LTU | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Zielinski, Wojciech | | | 1978 | POL | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Plichta, Adam | | | 1865 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Kubica, Kamil | | | 1835 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Gajek, Radoslaw | | | 1835 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | Memorial im. Ziemowita Zgierskiego - Obra Zima Open 2010 | Obra | POL | 2010-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1973 | 3.50 | 7 | 0.50 | 15 | 7.50 | |
| | Wesolowska, Katarzyna | | | 1746 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Sikorska, Dorota | | | 1939 | POL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Jaroch, Pawel | | | 2229 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Bartnicki, Pawel | | | 2129 | POL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Jankowski, Wieslaw | | | 1946 | POL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Wasik, Piotr | | | 2023 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Scibior, Adam | | | 2201 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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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