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Individual Calculations March 2017 |
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| Lewandowski, Witold Total change: 0.00 | |   |
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| VII Memorial im. Ziemowita Zgierskiego - Obra Zima Open 2017 | Obra | POL | 2017-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1457 | 3.00 | 8 | 0.00 | 40 | 0.00 | |
|  Koziorowicz, Michal | | | 1841 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Skiba, Aleksandra | | | 1667 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Karlyk, Maria | | | 1473 | POL | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Frackowiak, Andrzej 2 | | | 1663 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Wawrzyniak, Pawel | | | 1740 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lambrecht, Tomasz | | | 1273 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Chromicz, Andrzej | | | 1326 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kolodziejski, Grzegorz | | | 1546 | POL | 0.50 | 1 | 0.12 | 40 | 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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