Individual Calculations October 2021
 Kierzek, Matthias  Total change: 18.20  Rating chartPersonal card
 European Senior Team Chess Championship 2021 - Open 65 Praha CZE 2021-08-29
RcRownchangeKK*chgGame
 2007 2201 6.00 7 0.91 20 18.20 
  Danek, Vaclav 1832 CZE1.0010.10202.00 
  Andersson, Finn 1801  * DEN1.0010.08201.60 
  Lederman, Leon m2246 ISR0.001-0.4420-8.80 
  Horak, Vladimir 1954 CZE1.0010.19203.80 
  Groh, Jiri 2020 CZE1.0010.26205.20 
  Wagner-Michel, Annett wm2011 GER1.0010.25205.00 
  Koehler, Gerhard 2183 GER1.0010.47209.40 
 * 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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