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Individual Calculations February 2013 |
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| Worona, Michal Total change: -26.40 | |   |
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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 |
| 1561 | 1499 | 2.50 | 8 | -0.88 | 30 | -26.40 | |
|  Glapa, Witold | | | 1762 | POL | 0.00 | 1 | -0.18 | 30 | -5.40 | |  Kowalewicz, Kacper | | | 1669 | POL | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Zielewicz, Piotr | | | 1725 | POL | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Chromicz, Andrzej | | | 1445 | POL | 0.00 | 1 | -0.58 | 30 | -17.40 | | | Swigon, Grzegorz | | | 1315 | POL | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Frej, Zofia | | | 1577 | POL | 0.50 | 1 | 0.11 | 30 | 3.30 | | | Duda, Henryk | | | 1378 | POL | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Malkowski, Kazimierz | | | 1613 | POL | 0.50 | 1 | 0.16 | 30 | 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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