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Individual Calculations September 2012 |
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| Kaczorowski, Piotr Total change: -61.95 | |   |
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| Miedzynarodowy Festiwal Szachowy im. M.Najdorfa gr. A | Warszawa | POL | 2012-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2116 | 2.50 | 8 | -1.93 | 15 | -28.95 | |
|  Nguyen, Piotr | | | 2388 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Sielicki, Tomasz | | | 1982 | POL | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Guerrero Rodriguez, Alejandra | | wm | 2072 | MEX | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Staroszczyk, Mateusz | | | 2052 | POL | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Kubeczko, Grzegorz | | | 2017 | POL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Paprocka, Renata | | wf | 1980 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Jarmula, Pawel | | | 2180 | POL | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Sujkowski, Pawel | | | 1970 | POL | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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) | | | | 48. MFSz im. A.Rubinsteina grupa B | Polanica Zdroj | POL | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 2116 | 4.50 | 8 | -2.20 | 15 | -33.00 | |
| | Koszkul, Wojciech | | | 1834 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Szostko, Jakub | | | 1758 | POL | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Kowalczyk, Mariusz | | | 1917 | POL | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Puroila, Sippo | | | 1868 | FIN | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Grzeskow, Adrian | | | 1833 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Nowak, Lukasz | | | 1719 | POL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Lizak, Jakub | | | 1793 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Witwicki, Pawel | | | 1915 | POL | 0.00 | 1 | -0.76 | 15 | -11.40 | |
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) | | |
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