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Individual Calculations September 2021 |
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| Hryn, Zofia Total change: 5.20 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN D | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1592 | 4.00 | 8 | 0.26 | 20 | 5.20 | |
|  Simon, Marek | | | 1878 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Witkowski, Krzysztof | | | 1776 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Szmidt, Przemyslaw | | | 1852 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Oglaza, Dawid | | | 1405 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Cieslak, Wiktoria | | | 1946 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Borkowski, Stanislaw | | | 1378 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Blaszkiewicz, Jakub | | | 1360 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sleczka, Krzysztof | | | 1420 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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