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Individual Calculations May 2012 |
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| Kaczmarczyk, Jakub Total change: -3.90 | |   |
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| Lower Silesian Ligues | Lower Silesia | POL | 2011-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1441 | 3.00 | 7 | 0.87 | 15 | 13.05 | |
|  Maczka, Miroslawa | | | 1594 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Wrobel, Michal | | | 1454 | POL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Dwilewicz, Katarzyna | | | 1599 | POL | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Lachowicz, Dominik | | | 1693 | POL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Sekowska, Helena | | | 1352 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Galant, Ireneusz | | | 1824 | POL | 1.00 | 1 | 0.91 | 15 | 13.65 | | | Bienias, Piotr | | | 1723 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | III Memoria³ im. Ziemowita Zgierskiego Obra Zima Open 2012 | Obra | POL | 2012-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1470 | 2.50 | 9 | -1.13 | 15 | -16.95 | |
| | Glapa, Witold | | | 1801 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Kolodziejski, Grzegorz | | | 1561 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Worona, Michal | | | 1520 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Trembowiecka-Wysota, Aleksandra | | | 1485 | POL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Bachta, Adrian | | | 1542 | POL | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Kosinski, Bartosz | | | 1472 | POL | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Frej, Zofia | | | 1581 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Drobka, Marcin | | | 1435 | POL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Sernecki, Franciszek | | | 1529 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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