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Individual Calculations February 2013 |
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| Pietrucha, Jaroslaw Total change: -11.70 | |   |
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| XXIII Miedzynarodowy Festiwal Szachowy CRACOVIA'2012 -- Open B | Krakow | POL | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1835 | 4.00 | 8 | -0.78 | 15 | -11.70 | |
|  Kowalski, Piotr | | | 2096 | POL | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Puczylowski, Marcin | | | 1991 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Dobrzanska, Joanna | | | 1552 | POL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Gluszko, Monika | | | 1951 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Swiech, Joanna | | | 1501 | POL | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Ziolkowski, Boleslaw | | | 1749 | POL | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Parol, Pola | | | 1549 | POL | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Carbonaro, Davide | | | 1608 | ITA | 0.50 | 1 | -0.29 | 15 | -4.35 | |
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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