Individual Calculations September 2020
 Wrobel, Dariusz  Total change: -0.60  Rating chartPersonal card
 I Weekendowy Turniej nad zalewem Biszcza U2200 Biszcza POL 2020-08-01
RcRownchangeKK*chgGame
 1416 1432 2.50 5 -0.03 20 -0.60 
  Haliniak, Wojciech 1735 POL0.001-0.1420-2.80 
  Gorecki, Jaroslaw 1408 POL1.0010.47209.40 
  Cieplak, Dariusz 1482 POL0.001-0.4320-8.60 
  Tokarz, Gabriela 1032  * POL0.501-0.4220-8.40 
  Kielb, Miroslaw 1425 POL1.0010.49209.80 
 * 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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