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Individual Calculations November 2020 |
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| Grzesinski, Krzysztof Total change: -51.40 | |   |
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| IV Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron Jaszowiec | POL | 2020-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1692 | 4.00 | 8 | -2.57 | 20 | -51.40 | |
|  Kudlacik, Jan | | | 1292 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Lapczyk, Jerzy | | | 1422 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gorecki, Jaroslaw | | | 1311 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Stopka, Tomasz | | | 1425 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Karpinski, Andrzej | | | 1579 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kwiek, Janusz | | | 1453 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Antoszewski, Wojciech | | | 1435 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kasperek, Zbigniew | | | 1428 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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