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Individual Calculations February 2013 |
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| Kulpinski, Jakub Total change: -32.10 | |   |
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| IX Turniej Akademii Szachowej - B | Bydgoszcz | POL | 2013-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1406 | 2.00 | 3 | 0.39 | 30 | 11.70 | |
|  Wloch, Mikolaj | | | 1287 | POL | 0.50 | 1 | -0.16 | 30 | -4.80 | |  Drobka, Marcin | | | 1509 | POL | 1.00 | 1 | 0.64 | 30 | 19.20 | | | Chalas, Dawid | | | 1343 | POL | 0.50 | 1 | -0.09 | 30 | -2.70 | |
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) | | | | XXX OTS Juniorow - Ferie 2013 | Bydgoszcz | POL | 2013-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1406 | 2.00 | 7 | -1.46 | 30 | -43.80 | |
| | Kroczka, Gromoslaw | | | 1638 | POL | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Skoczek, Karolina | | | 1548 | POL | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Chalas, Dawid | | | 1343 | POL | 0.00 | 1 | -0.59 | 30 | -17.70 | | | Borkowska, Zuzanna | | | 1247 | POL | 0.00 | 1 | -0.71 | 30 | -21.30 | | | Jozwik, Kacper | | | 1309 | POL | 0.00 | 1 | -0.63 | 30 | -18.90 | | | Wierzbowska, Aleksandra | | | 1490 | POL | 1.00 | 1 | 0.62 | 30 | 18.60 | | | Napierala, Jakub | | | 1311 | POL | 1.00 | 1 | 0.37 | 30 | 11.10 | |
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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