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Individual Calculations May 2012 |
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| Sliwinski, Marcin Total change: -14.70 | |   |
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| Druzynowe Mistrzostwa Mazowsza 2012 | Warszawa | POL | 2012-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2123 | 2.00 | 4 | -0.98 | 15 | -14.70 | |
|  Kedzierski, Slawomir | | | 2108 | POL | 0.00 | 1 | -0.52 | 15 | -7.80 | |  Maciejewski, Andrzej | | | 1754 | POL | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Jozwik, Jacek | | | 2007 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Borowicz, Miroslaw | | | 1751 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | |
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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