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Individual Calculations May 2014 |
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| Oszczanowski, Witold Total change: 43.05 | |   |
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| III Dolnoslaska Liga Szachowa | Dolny Slask | POL | 2013-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2002 | 6.50 | 9 | 3.07 | 15 | 46.05 | |
|  Siembab, Bartosz | | | 2257 | POL | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Gorecki, Janusz | | | 1878 | POL | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Daniel, Damian | | | 1879 | POL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Cukrowski, Filip | | | 2233 | POL | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Kowalczyk, Pawel | | | 2183 | POL | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Kolasinski, Krzysztof | | | 1978 | POL | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Klykow, Lukasz | | | 2219 | POL | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Rymaszewski, Dariusz | | | 2180 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Lipien, Wieslaw | | | 2066 | POL | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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) | | | | Polish Youth Chess Championship 2014 - B18 | Jastrzebia Gora | POL | 2014-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2002 | 4.50 | 9 | -0.20 | 15 | -3.00 | |
| | Nasuta, Grzegorz | f | | 2344 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Kroczka, Gromoslaw | | | 1784 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Cukrowski, Filip | | | 2220 | POL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Choina, Adam | | | 1607 | POL | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Wasiolek, Adrian | | | 1669 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Kowalczyk, Adam | | | 1922 | POL | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Chmiel, Marcin | | | 2050 | POL | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Khamidov, Komil | | | 2165 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Poswiatowski, Michal | | | 2029 | POL | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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