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Individual Calculations March 2023 |
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| Pietrzak, Emilia Total change: -14.40 | |   |
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| II Puchar Ziemi Strzeleckiej w Szachach | Strzelce Opolskie | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1437 | 1.00 | 5 | -0.36 | 40 | -14.40 | |
|  Zochowski, Kacper | f | | 2262 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Kocierz, Pawel | | | 1733 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Garus, Jerzy | | | 1420 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Hadrian, Patryk | | | 1748 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Klama, Andrzej | | | 1401 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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