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Individual Calculations June 2023 |
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| Osiecki, Stanislaw Total change: -44.80 | |   |
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| III SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2023 | Ustron-Jaszowiec | POL | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 2055 | 5.00 | 9 | -2.24 | 20 | -44.80 | |
|  Kulejewski, Lech | | | 1585 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Poniewierski, Piotr | | | 1763 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Pojedziniec, Wladyslaw | f | | 1860 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Lada, Ireneusz | | | 1794 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Flis, Pawel | c | | 1879 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Helaszek, Edward | | | 1887 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kapral, Krzysztof | | | 1871 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Leszner, Liliana | | wm | 1853 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Tomalak, Stanislaw | | | 1655 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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