Individual Calculations September 2021
 Paszkowski, Krystian  Total change: 226.86  Rating chartPersonal card
 V Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2021-07-27
RcRownchangeKK*chgGame
 1925 1781 6.00 9 3.18 38 120.84 
  Staroszczyk, Mateusz 1993 POL0.001-0.2338-8.74 
  Plesiuk, Jan 1604 POL1.0010.273810.26 
  Rak, Tomasz 1974 POL1.0010.753828.50 
  Madrawski, Krzysztof 1999 POL0.5010.283810.64 
  Fraczek, Weronika 1878 POL1.0010.633823.94 
  Zianowicz, Dominik 1957 POL0.5010.23388.74 
  Jurkiewicz, Krzysztof 1963 POL1.0010.743828.12 
  Czarniecka, Aleksandra 2019 POL0.001-0.2038-7.60 
  Zabrzanska, Weronika 1938 POL1.0010.713826.98 

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)
 
 57th Akiba Rubinstein Chess Festival - OPEN A Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 2139 1811 4.00 9 2.79 38 106.02 
  Laszewicz, Pawel 2161 POL1.0010.893833.82 
  Kucza, Karol f2211  * POL0.001-0.0838-3.04 
  Jankowiak, Piotr 2091 POL0.5010.343812.92 
  Luberanski, Jakub f2211  * POL0.001-0.0838-3.04 
  Bartel, Michal f2211  * POL0.5010.423815.96 
  Kumor, Lukasz 2066 POL0.001-0.1938-7.22 
  Dwilewicz, Katarzyna wf2130 POL1.0010.873833.06 
  Kowalczyk, Wojciech 1959 POL1.0010.703826.60 
  Kowalczyk, Rafal 2211  * POL0.001-0.0838-3.04 
 * 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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