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Individual Calculations July 2023 |
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| Stronias, Lech Total change: -15.80 | |   |
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| Mistrzostwa Polski Seniorow w Szachach na 2023 rok | Karpacz | POL | 2023-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1369 | 3.00 | 9 | -0.79 | 20 | -15.80 | |
|  Lukasiewicz, Anna | | | 1860 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Gasik, Jadwiga | | | 1596 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Skalski, Dariusz | | | 1159 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Litwin, Tomasz | | | 1549 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Czarnolewski, Piotr | | | 1579 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chromicz, Andrzej | | | 1214 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Chodorowski, Wlodzimierz | | | 1480 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Lisak, Jerzy | | | 1233 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ziobrowska, Danuta | | | 1341 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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