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Individual Calculations July 2023 |
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| Didyk, Andrzej Total change: -26.00 | |   |
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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 |
| 1428 | 1343 | 2.00 | 8 | -1.30 | 20 | -26.00 | |
|  Poniewierski, Piotr | | | 1833 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Chmielewski, Miroslaw | | | 1559 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Plesiuk, Jan | | | 1524 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Wisniewski, Wieslaw | | | 1273 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Hoffmann, Piotr | | | 1538 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ziobrowska, Danuta | | | 1341 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Skalski, Dariusz | | | 1159 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Szopa, Andrzej | | | 1199 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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