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Individual Calculations April 2014 |
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| Koszewski, Daniel Total change: -0.90 | |   |
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| Polish Youth Chess Championship 2014 - B10 | Jastrzebia Gora | POL | 2014-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1522 | 4.00 | 6 | -0.03 | 30 | -0.90 | |
|  Szczepanowski, Tomasz | | | 1193 | POL | 1.00 | 1 | 0.12 | 30 | 3.60 | |  Luczak, Filip | | | 1369 | POL | 1.00 | 1 | 0.30 | 30 | 9.00 | | | Poltorak, Sebastian | | | 1394 | POL | 0.50 | 1 | -0.17 | 30 | -5.10 | | | Czopor, Maciej | | | 1633 | POL | 0.50 | 1 | 0.15 | 30 | 4.50 | | | Redzisz, Michal | | | 1267 | POL | 0.50 | 1 | -0.31 | 30 | -9.30 | | | Kabacinski, Krzysztof | | | 1438 | POL | 0.50 | 1 | -0.12 | 30 | -3.60 | |
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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