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Individual Calculations July 2009 |
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| Bobrowski, Piotr Total change: 9.15 | |   |
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| XII Miedzynarodowy Turniej Szachowy-Open Krynica Zdroj 2009 | Krynica | POL | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2028 | 4.50 | 8 | 0.61 | 15 | 9.15 | |
|  Krawczyk, Zbigniew | | | 1720 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Wojcieszyn, Jacenty | f | | 2289 | POL | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Zezulkin, Jurij | g | | 2378 | BLR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Strzelecki, Jerzy | | | 2180 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Krawcewicz, Lucyna | | | 1959 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Woloszyn, Piotr | | | 1831 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Ziemniak, Piotr | | | 1764 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kaukiel, Piotr | | | 2204 | POL | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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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