Rapid: Individual Calculations September 2023
 Zabawski, Grzegorz  Total change: -31.00  Rating chartPersonal card
 Adolf Anderssen Chess Festival 2023 - Anderssen Memorial Wroclaw POL 2023-08-05
RcRownchangeKK*chgGame
 1681 1932 5.50 9 -1.55 20 -31.00 
  Musiala, Tomasz 1532  * POL1.0010.08201.60 
  Jasniewicz, Rafal 1563 POL0.501-0.4020-8.00 
  Maier, Christian m2321 GER0.001-0.0920-1.80 
  Owczarek, Monika 1500 POL1.0010.07201.40 
  Wielosz, Jaroslaw 1651 POL0.501-0.3420-6.80 
  Burdzy, Joanna 1647 POL0.501-0.3420-6.80 
  Smukowski, Bartosz 1648 POL0.001-0.8420-16.80 
  Pelczarski, Wojciech 1565 POL1.0010.10202.00 
  Helaszek, Edward 1701 POL1.0010.21204.20 
 * 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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