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Rapid:
Individual Calculations June 2023 |
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| Stefaniuk, Zbigniew Total change: 25.60 | |   |
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| Otwocki Turniej Szachowy FIDE Maj - Grand Prix 2022-23 | Otwock | POL | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1631 | 6.00 | 9 | 0.64 | 40 | 25.60 | |
|  Oles, Jan | | | 1322 | POL | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Siennicki, Gustaw | | | 1644 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Tober, Mariusz | | | 1605 | POL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Marczak, Rafal | | | 1415 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Bartosik, Dawid | | | 1343 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Pietrzak, Wojciech | | | 1810 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Frelek, Radoslaw | | | 1350 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Szwaj, Jacek | | | 1776 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Pawlowski, Michal | | | 1672 | POL | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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