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Individual Calculations August 2017 |
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| Dabrowska, Aleksandra Total change: 7.20 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. C | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1398 | 6.00 | 9 | 0.18 | 40 | 7.20 | |
|  Ziolo, Oliwia | | | 1017 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Koruch, Maria | | | 1577 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Lapa, Aleksandra | | | 1570 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Oklinski, Franciszek | | | 1209 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Sikorski, Jan | | | 1206 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Jochym, Slawomir | | | 1202 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Derylo, Adam | | | 1197 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Grzywocz, Wojciech | | | 1222 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Michalowski, Patryk | | | 1302 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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