Individual Calculations February 2022
 Kraeft, Tom  Total change: -8.00  Rating chartPersonal card
 Bremer Silvester Open 2021 Bremen GER 2021-12-27
RcRownchangeKK*chgGame
 1806 1622 1.00 4 -0.20 40 -8.00 
  Grutter, Tim 2022  * NED0.001-0.0840-3.20 
  Chmura, Dominik 1222  * GER1.0010.08403.20 
  Audenaert, Bart 1975 BEL0.001-0.1140-4.40 
  Silz, Elisa 2004 GER0.001-0.0940-3.60 
 * 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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