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Individual Calculations February 2020 |
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| Ziemann, Jaroslaw Total change: -41.00 | |   |
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| VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1814 | 4.50 | 9 | -2.05 | 20 | -41.00 | |
|  Zygmunt, Magdalena | | | 1414 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lukasik, Zuzanna | | | 1500 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Hnat, Sebastian | | | 1507 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Karp, Kacper | | | 1539 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mammadov, Vafa | | | 1974 | AZE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Piliczewski, Bogusz | | | 1971 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sapinski, Sebastian | | | 1498 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Karut, Kacper | | | 1566 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Rzenca, Jerzy | | | 1552 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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