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Rapid:
Individual Calculations June 2023 |
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| Pietrzak, Wojciech Total change: 7.00 | |   |
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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 |
| 1547 | 1810 | 7.50 | 9 | 0.35 | 20 | 7.00 | |
|  Marczak, Rafal | | | 1415 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tober, Mariusz | | | 1605 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Szwaj, Jacek | | | 1776 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Pawlowski, Michal | | | 1672 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Traczyk, Pawel | | | 1428 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Stefaniuk, Zbigniew | | | 1631 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Siennicki, Gustaw | | | 1644 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Bartosik, Dawid | | | 1343 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Oles, Jan | | | 1410 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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