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Individual Calculations September 2009 |
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| Krzywda, Andrzej Total change: 0.60 | |   |
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| Mazovian Chess Festival - Open B | Warszawa | POL | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2148 | 4.00 | 9 | 0.04 | 15 | 0.60 | |
|  Cyborowski, Lukasz | g | | 2498 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Sosnowska, Elzbieta | | wf | 2015 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Kosiorek, Marek | | | 2362 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Parczewski, Janusz | | | 2023 | POL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Leniart, Arkadiusz | f | | 2390 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Borowicz, Przemyslaw | | | 2009 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Kaczmarek, Maciej | | | 1993 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Denderski, Piotr | | | 2261 | POL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Wojciechowski, Piotr | | | 2279 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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