Individual Calculations September 2019
 Petersen, Soren Boeck  Total change: -2.40  Rating chartPersonal card
 Lichtenberger Sommer 2019 Berlin GER 2019-08-17
RcRownchangeKK*chgGame
 2072 2218 6.00 9 -0.12 20 -2.40 
  Rehder, Frank 1818  * GER1.0010.08201.60 
  Schubert, Joachim 1923 GER1.0010.15203.00 
  Schulz, Hartmut 2064 GER0.501-0.2120-4.20 
  Poseck, Steffen 2041 GER1.0010.27205.40 
  Hillmann, Michael 2138 GER0.501-0.1120-2.20 
  Kornrumpf, Joachim, Prof. Dr. 2099 GER1.0010.34206.80 
  Ahmadinia, Ebrahim m2453 IRI0.001-0.2120-4.20 
  Dathe, Frederick 2110 GER0.501-0.1520-3.00 
  Keusch, Horst 2001 GER0.501-0.2820-5.60 
 * 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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