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Individual Calculations January 2012 |
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| Piotrowski, Pawel Total change: 23.40 | |   |
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| III TURNIEJU Z CYKU GRAND PRIX TRÓJMIASTA SZACHOWEGO | Lubsko | POL | 2011-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1737 | 2.50 | 4 | 1.56 | 15 | 23.40 | |
|  Szylko, Waldemar | | | 2060 | POL | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Kielbratowski, Maciej | | | 1878 | POL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Kielek, Andrzej | | | 2006 | POL | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Czepczynski, Boguslaw | | | 1861 | POL | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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