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Individual Calculations July 2023 |
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| Ziobrowska, Danuta Total change: 4.20 | |   |
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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 |
| 1507 | 1341 | 3.00 | 9 | 0.21 | 20 | 4.20 | |
|  Krasowski, Slawomir | | | 1820 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Pawlak, Grzegorz | | | 1540 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Blasiak, Miroslaw | | | 1552 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Chromicz, Andrzej | | | 1214 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Rajtar, Jaroslaw | | | 1496 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gasik, Jadwiga | | | 1596 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Didyk, Andrzej | | | 1343 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Wasik, Jozef | | | 1629 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Stronias, Lech | | | 1369 | 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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