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Individual Calculations August 2017 |
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| Tkaczyk, Weronika Total change: -9.20 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. B | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1605 | 1.50 | 6 | -0.23 | 40 | -9.20 | |
|  Kosiorek, Przemyslaw | | | 1925 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Fiszer, Bartosz | c | | 1767 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Poziomkowski, Szymon | | | 1745 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Niedzwiecki, Miroslaw | | | 1719 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Szelag, Zuzanna | | | 1753 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Szymanski, Jan | | | 1708 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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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