Individual Calculations February 2023
 Margraf, Daniel  Total change: -13.60  Rating chartPersonal card
 Bremer Silvester Open 2022 A Bremen GER 2022-12-27
RcRownchangeKK*chgGame
 1887 2252 2.00 3 -0.68 20 -13.60 
  Weidenhoefer, Max 1847 GER1.0010.08201.60 
  Mieck, Jale 1962 GER0.001-0.8420-16.80 
  Klemm, Robert 1852  * GER1.0010.08201.60 
 * 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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