Individual Calculations September 2021
 Graf, Alexander  Total change: -7.20  Rating chartPersonal card
 German Masters 2021 Magdeburg GER 2021-07-23
RcRownchangeKK*chgGame
 2592 2569 3.50 9 -0.72 10 -7.20 
  Heimann, Andreas g2599 GER0.001-0.4610-4.60 
  Fridman, Daniel g2608 GER1.0010.55105.50 
  Kollars, Dmitrij g2607 GER0.001-0.4510-4.50 
  Meier, Georg g2628 GER0.001-0.4210-4.20 
  Parvanyan, Ashot m2451 GER0.501-0.1610-1.60 
  Braun, Arik g2609 GER0.001-0.4410-4.40 
  Svane, Rasmus g2615 GER1.0010.56105.60 
  Bluebaum, Matthias g2669 GER0.5010.14101.40 
  Engel, Luis g2543 GER0.501-0.0410-0.40 

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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