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Rapid:
Individual Calculations May 2015 |
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| Pietraszko, Jakub Total change: 23.00 | |   |
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| 2 Mistrzostwa Polski Amatorow w Szachach Szybkich | Pegow | POL | 2015-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1727 | 3.50 | 7 | 1.15 | 20 | 23.00 | |
|  Szylko, Waldemar | | | 1995 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Zminda, Bogdan | | | 1899 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Zdziarska-Zareba, Lidia | | | 1911 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kiedowski, Artur | | | 1780 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Grzesik, Norbert | | | 1932 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kaczmarczyk, Jakub | | | 1536 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Wielosz, Jaroslaw | | | 1934 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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