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Individual Calculations August 2015 |
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| Woznica, Mariusz Total change: 21.20 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open C | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1360 | 3.00 | 7 | 0.53 | 40 | 21.20 | |
|  Wydornik, Robert | | | 1533 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Ptak, Ryszard | | | 1494 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zolkiewski, Jakub | | | 1578 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Olsztynski, Jan | | | 1132 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Purczynski, Andrzej | | | 1522 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Stremavicius, Pijus | | | 1568 | LTU | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ossolinski, Lukasz | | | 1468 | POL | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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