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Individual Calculations September 2010 |
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| Bartczak, Hanna Total change: -4.80 | |   |
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| 80th YMCA Summer 2010-B | Warszawa | POL | 2010-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1657 | 2.00 | 9 | -0.47 | 15 | -7.05 | |
|  Kwiatkowski, Andrzej | | | 1887 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Jarmolowski, Tadeusz | | | 1714 | POL | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Safanowski, Tomasz | | | 1856 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Kurowski, Andrzej | | | 1895 | POL | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Potocki, Karol | | | 1798 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Szelejewski, Jan | | | 1842 | POL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Krzyzanowski, Antoni | | | 1829 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Prus, Marek | | | 1852 | POL | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Szukalski, Antoni | | | 1797 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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 | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1657 | 0.50 | 2 | 0.15 | 15 | 2.25 | |
| | Prazmowski, Bartosz | | | 1893 | POL | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Pawlowski, Michal | | | 1954 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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