Individual Calculations January 2021
 Letocha, Adam  Total change: -30.60  Rating chartPersonal card
 OTS Roku Olimpizmu Bydgoszcz POL 2020-12-04
RcRownchangeKK*chgGame
 1644 2021 3.00 5 -1.53 20 -30.60 
  Mioduszewski, Szymon 1621  * POL1.0010.08201.60 
  Kaminski, Mateusz 1621  * POL1.0010.08201.60 
  Straszewski, Tomasz 1702 POL0.001-0.8720-17.40 
  Karabasz, Kacper 1653 POL0.001-0.9020-18.00 
  Maciejewski, Adam 1621  * POL1.0010.08201.60 
 * 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)
 

 

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