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Individual Calculations October 2012 |
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| Prazych, Tadeusz Total change: -5.40 | |   |
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| Otwarte Mistrzostwa Lomzy | Lomza | POL | 2012-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1561 | 1.00 | 3 | -0.36 | 15 | -5.40 | |
|  Janowicz, Mateusz | | | 1552 | POL | 1.00 | 1 | 0.49 | 15 | 7.35 | |  Michalak, Robert | | | 1805 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kotarski, Bartosz | | | 1448 | POL | 0.00 | 1 | -0.65 | 15 | -9.75 | |
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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