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Individual Calculations July 2023 |
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| Zawierucha, Aleksander Total change: -56.20 | |   |
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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 |
| 1537 | 1862 | 4.00 | 8 | -2.81 | 20 | -56.20 | |
|  Wasik, Roman | | | 1371 | POL | 0.00 | 1 | -0.96 | 20 | -19.20 | |  Szreder, Leopold | | | 1462 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wisniewski, Wieslaw | | | 1462 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Noworyta, Marek | | | 1490 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Plesiuk, Jan | | | 1524 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Litwin, Tomasz | | | 1549 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Stadnicki, Andrzej | | | 1633 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Krupa, Jerzy | | | 1805 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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