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Individual Calculations February 2013 |
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| Chwalewski, Marek Total change: 10.20 | |   |
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| Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie '2012 | Lublin | POL | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1939 | 4.00 | 6 | 0.68 | 15 | 10.20 | |
|  Wroblewski, Mieczyslaw | | | 1817 | POL | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Fiala, Lukasz | | | 1609 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Kaluszynski, Andrzej | | | 1725 | POL | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Krzyzanowski, Wojciech | | | 1988 | POL | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Stoma, Pawel | | | 2310 | POL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Czerw, Dawid | | | 1957 | POL | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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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