Rapid: Individual Calculations September 2023
 Stefaniuk, Zbigniew  Total change: 0.00  Rating chartPersonal card
 LV Turniej o Puchar Kawki Warszawa POL 2023-08-06
RcRownchangeKK*chgGame
 1502 1645 3.50 7 -1.08 40 -43.20 
  Kosiorek, Dominik 1245  * POL1.0010.08403.20 
  Wiktorowski, Janusz 1303 POL1.0010.12404.80 
  Celinski, Kamil 1922 POL0.001-0.1740-6.80 
  Tyszecki, Piotr 1322 POL1.0010.13405.20 
  Carrieri, Maurizio 1521 ITA0.001-0.6740-26.80 
  Walewska, Natalia 1301 POL0.501-0.3840-15.20 
  Lanin, Boris Dr 1899 FID0.001-0.1940-7.60 
 * 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)
 
 LVI Turniej o Puchar Kawki Warszawa POL 2023-08-13
RcRownchangeKK*chgGame
 1652 1645 4.50 7 1.08 40 43.20 
  Sulek, Grzegorz 1245  * POL1.0010.08403.20 
  Alvarado, Carlos c2026 PER1.0010.914036.40 
  Michalska, Aleksandra 1833 POL1.0010.744029.60 
  Fudala, Dominik 1729 POL0.5010.12404.80 
  Marcinkowski, Adam 1356 POL0.501-0.3440-13.60 
  Choroszej, Aleksander 1981 POL0.001-0.1240-4.80 
  Malicka, Magdalena 1393 POL0.501-0.3140-12.40 
 * 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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