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Individual Calculations July 2023 |
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| Blasiak, Miroslaw Total change: 20.80 | |   |
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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 |
| 1675 | 1552 | 4.50 | 9 | 1.04 | 20 | 20.80 | |
|  Betkowski, Andrzej | | | 1993 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Przygrodzki, Jan | | | 1353 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Ziobrowska, Danuta | | | 1341 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Osiecki, Stanislaw | f | | 2010 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kedziera, Izydor | | | 1403 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lukasiewicz, Anna | | | 1860 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Rak, Tomasz | | | 1882 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Poniewierski, Piotr | | | 1833 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jaremczyk, Antoni | | | 1401 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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