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Rapid:
Individual Calculations September 2023 |
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| Sniadecki, Oskar Total change: 29.20 | |   |
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| I Otwarty Turniej Szachowy o Puchar Burmistrza Dobrego Miasta | Dobre Miasto | POL | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1828 | 6.50 | 9 | 0.73 | 40 | 29.20 | |
|  Winiecki, Arkadiusz | | | 1428 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dobrowolski, Henryk | | | 1391 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Konkol, Sandra | | | 1617 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Renkowski, Piotr | | | 2072 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Czuprynski, Janusz | | | 1481 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Tyda, Krzysztof | c | | 1619 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Zarebska, Lena | | | 1764 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Kot, Jerzy | f | | 1841 | POL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Kozlowski, Michal | | | 2058 | POL | 0.50 | 1 | 0.29 | 40 | 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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