Individual Calculations July 2009 |
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Zadlo, Maciej Total change: -20.75 | | |
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POL Boys Championship U-12 | Leba | POL | 2009-03-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1677 | 1667 | 2.50 | 7 | -0.89 | 25 | -22.25 | |
| Piotrowski, Przemyslaw | | | 1550 | POL | 0.00 | 1 | -0.66 | 25 | -16.50 | | Matuszewski, Maciej | | | 1576 | POL | 0.50 | 1 | -0.12 | 25 | -3.00 | | Koitka, Jakub | | | 1680 | POL | 0.50 | 1 | 0.02 | 25 | 0.50 | | Tomaszewski, Kacper | | | 1718 | POL | 0.50 | 1 | 0.07 | 25 | 1.75 | | Lebiedowicz, Borys | | | 1770 | POL | 1.00 | 1 | 0.64 | 25 | 16.00 | | Szczecina, Kamil | | | 1686 | POL | 0.00 | 1 | -0.47 | 25 | -11.75 | | Ulanowski, Karol | | | 1759 | POL | 0.00 | 1 | -0.37 | 25 | -9.25 | | 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) | | NOTE: K factor changed | 5th Omega Cup Chess Tournament | Pilzno | POL | 2009-04-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1858 | 1667 | 1.50 | 5 | 0.10 | 15 | 1.50 | |
| Czarnecki, Wojciech | | | 2017 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | Wroblewski, Mieczyslaw | | | 1891 | POL | 1.00 | 1 | 0.78 | 15 | 11.70 | | Czernicki, Bogdan | | | 2017 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | Podolski, Marcin | | | 1770 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | | Sikora, Rafal | | | 1597 | POL | 0.50 | 1 | -0.10 | 15 | -1.50 | | 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) | |
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