Individual Calculations May 2024
 Grahn, Vidar  Total change: 24.80  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2200 2226 5.50 9 0.62 40 24.80 
  Hoepfl, Dominik 1992 GER1.0010.21408.40 
  Costa, Leonardo f2456 GER0.001-0.2140-8.40 
  Brem, Stephan 2037 GER0.501-0.2540-10.00 
  Tarasenko, Nazar 2050 GER1.0010.274010.80 
  Krastev, Alexander m2457 GER0.001-0.2140-8.40 
  Reuter, Julian-Frank 2079 GER1.0010.304012.00 
  Heberla, Bartlomiej g2557 POL0.001-0.1240-4.80 
  Dylong, Antoni 2123 POL1.0010.364014.40 
  Haugner, Jan 2050 GER1.0010.274010.80 

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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