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Individual Calculations November 2021 |
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| Gorecki, Jaroslaw Total change: 13.40 | |   |
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| I SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2021 | Ustron Jaszowiec | POL | 2021-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1304 | 1.50 | 5 | 0.67 | 20 | 13.40 | |
|  Zielinski, Andrzej | | | 1684 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Urban, Marek | | | 1548 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Karczynski, Lech | | | 1648 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Zakorczmenny, Tadeusz | | | 1592 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kwiatkowski, Zygmunt | | | 1484 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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