Blitz: Individual Calculations January 2023
 Sikorski, Andrzej  Total change: -27.40  Rating chartPersonal card
 Wloclawek-ch Blitz 2022 Wloclawek POL 2022-12-03
RcRownchangeKK*chgGame
 1603 1627 3.50 9 -1.37 20 -27.40 
  Jablonski, Mariusz 2055 POL0.001-0.0720-1.40 
  Czekalski, Pawel 1240 POL0.501-0.4120-8.20 
  Kowalczyk, Michal 1576 POL0.001-0.5720-11.40 
  Domeradzka, Karolina 1227  * POL1.0010.08201.60 
  Dabrowska, Aleksandra 1600 POL0.001-0.5420-10.80 
  Daczkowski, Miroslaw 1656 POL0.001-0.4620-9.20 
  Milecki, Robert 1512 POL1.0010.34206.80 
  Kaczynski, Maciej 1499 POL1.0010.33206.60 
  Paprocki, Jaroslaw 2058 POL0.001-0.0720-1.40 
 * 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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