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Individual Calculations May 2011 |
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| Lipka, Ignacy Total change: 13.75 | |   |
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| Druzynowe Mistrzostwa Mazowsza | Warszawa | POL | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1669 | 1.50 | 3 | 0.55 | 25 | 13.75 | |
|  Jarzyna, Michal | | | 1521 | POL | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Staroszczyk, Mateusz | | | 2058 | POL | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Rafa, Robert | | | 1957 | POL | 0.50 | 1 | 0.34 | 25 | 8.50 | |
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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