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Individual Calculations February 2013 |
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| Wawrzynowicz, Marta Total change: 25.80 | |   |
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| IV Memorial im. Ziemowita Zgierskiego - Obra Zima Open 2013 | Obra | POL | 2013-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1419 | 3.50 | 9 | 0.86 | 30 | 25.80 | |
|  Niedbala, Wojciech | | | 1718 | POL | 0.00 | 1 | -0.15 | 30 | -4.50 | |  Derewlany, Pawel | | | 1628 | POL | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Kolodziejski, Grzegorz | | | 1600 | POL | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Tomys, Wiktoria | | | 1320 | POL | 0.50 | 1 | -0.14 | 30 | -4.20 | | | Kupsik, Joanna | | | 1717 | POL | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Frej, Zofia | | | 1577 | POL | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Chromicz, Andrzej | | | 1445 | POL | 1.00 | 1 | 0.54 | 30 | 16.20 | | | Kaluzny, Tomasz | | | 1782 | POL | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Klonowski, Arkadiusz | | | 1524 | POL | 0.50 | 1 | 0.14 | 30 | 4.20 | |
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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