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Individual Calculations September 2010 |
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| Staniszewski, Piotr Total change: 14.60 | |   |
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| Miguel Najdorf International Chess Festival - Open A | Warsaw | POL | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2386 | 2389 | 6.00 | 9 | 1.46 | 10 | 14.60 | |
|  Choroszej, Aleksander | | | 2095 | POL | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Macieja, Bartlomiej | g | | 2639 | POL | 0.50 | 1 | 0.31 | 10 | 3.10 | | | Vysochin, Spartak | g | | 2562 | UKR | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Stoma, Pawel | | | 2302 | POL | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Erdos, Viktor | g | | 2592 | HUN | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Bentivegna, Francesco | f | | 2340 | ITA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Janczarski, Michal | | | 2285 | POL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Zozulia, Anna | m | wg | 2340 | BEL | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Przybylski, Wojciech | f | | 2322 | POL | 1.00 | 1 | 0.41 | 10 | 4.10 | |
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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