Individual Calculations September 2021
 Kollars, Dmitrij  Total change: 3.60  Rating chartPersonal card
 German Masters 2021 Magdeburg GER 2021-07-23
RcRownchangeKK*chgGame
 2594 2607 4.50 8 0.36 10 3.60 
  Braun, Arik g2609 GER0.5010.00100.00 
  Svane, Rasmus g2615 GER0.001-0.4910-4.90 
  Graf, Alexander g2569 GER1.0010.45104.50 
  Heimann, Andreas g2599 GER0.501-0.0110-0.10 
  Fridman, Daniel g2608 GER0.5010.00100.00 
  Bluebaum, Matthias g2669 GER0.5010.09100.90 
  Meier, Georg g2628 GER1.0010.53105.30 
  Parvanyan, Ashot m2451 GER0.501-0.2110-2.10 

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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