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Rapid:
Individual Calculations December 2023 |
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| Ignaciak, Piotr Total change: -21.00 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach aktywnych | Brok | POL | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1482 | 2.50 | 7 | -1.05 | 20 | -21.00 | |
|  Stachanczyk, Jacek | m | | 2097 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Jagiello, Adolf | | | 1329 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tryjanska, Emilia | | | 1716 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Grabarczyk, Edmund | | | 1082 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kulik, Waldemar | | | 1331 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Wolski, Jerzy | | | 1691 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Jakimczuk, Alicja | | | 1267 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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