Individual Calculations May 2017
 Pfrommer, Christoph  Total change: -1.80  Rating chartPersonal card
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2238 2310 5.00 9 -0.18 10 -1.80 
  Jurkic, Bosiljko 2024 CRO0.501-0.3410-3.40 
  Bahmann, Micha 2021 GER1.0010.16101.60 
  Bohlsen, Linus 1954 GER0.501-0.3910-3.90 
  Knoblauch, Leonhard 2148 GER1.0010.29102.90 
  Milov, Leonid g2426 GER0.5010.16101.60 
  Carlstedt, Jonathan m2450 GER0.5010.19101.90 
  Zumsande, Martin m2467 GER0.001-0.2910-2.90 
  Lelumees, Brait 2166 EST1.0010.31103.10 
  Wieczorek, Oskar m2484 POL0.001-0.2710-2.70 

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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