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Individual Calculations September 2011 |
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| Litner, Igor Total change: 70.20 | |   |
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| Miedzynarodowy Festiwal Szachowy - Mieleñska Perla - Open B | Lazy | POL | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1599 | 1.00 | 3 | 0.45 | 30 | 13.50 | |
|  Ufimtsev, Egor | | | 1863 | RUS | 1.00 | 1 | 0.82 | 30 | 24.60 | |  Szewczyk, Mariusz | | | 1817 | POL | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Prazmowski, Bartosz | | | 1891 | POL | 0.00 | 1 | -0.15 | 30 | -4.50 | |
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) | | | | Miguel Najdorf International Chess Festival - Open B | Warsaw | POL | 2011-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1606 | 4.00 | 8 | 1.89 | 30 | 56.70 | |
| | Pekacki, Stanislaw | | | 1927 | POL | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Rozycki, Bartlomiej | | | 1763 | POL | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Turek, Piotr | | | 1746 | POL | 1.00 | 1 | 0.69 | 30 | 20.70 | | | Borowicz, Miroslaw | | | 1776 | POL | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Wrabel, Antoni | | | 1739 | POL | 0.50 | 1 | 0.18 | 30 | 5.40 | | | Kwiek, Janusz | | | 1778 | POL | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Duda, Ryszard | | | 1760 | POL | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Starczewska, Malgorzata | | | 1829 | POL | 0.50 | 1 | 0.28 | 30 | 8.40 | |
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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