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Individual Calculations June 2023 |
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| Kiwilsza, Piotr Total change: 8.60 | |   |
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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 |
| 1603 | 1519 | 4.00 | 9 | 0.43 | 20 | 8.60 | |
|  Czyz, Andrzej | | | 1916 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kubiniok, Stanislaw | | | 1265 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rapiej, Andrzej | | | 1754 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Omelanczuk, Jacek | | | 1802 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sosnowska, Elzbieta | | wf | 1681 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tomczyk, Ryszard | | | 1136 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wielgus, Jerzy | | | 1780 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Czepczynski, Boguslaw | | | 1729 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Balcerczak, Ewa | | | 1368 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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