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Individual Calculations February 2016 |
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| Tomczak, Marta Total change: -8.00 | |   |
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| VII Memorial im. Ziemowita Zgierskiego Obra Zima Open 2016 | Obra | POL | 2016-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1490 | 3.50 | 8 | -0.20 | 40 | -8.00 | |
|  Nowak, Mikolaj | | | 1890 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Retz, Adrian | | | 1307 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Lepski, Maksymilian | | | 1358 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Romanski, Dawid | | | 1620 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Wawrzyniak, Pawel | | | 1724 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Chrost, Hugo | | | 1351 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Szatkowski, Pawel | | | 1271 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Karczynski, Lech | | | 1732 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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