Individual Calculations March 2015
 Grosse-Hering, Peter  Total change: 13.40  Rating chartPersonal card
 Solinger Karnevals Open 2015 Solingen GER 2015-02-13
RcRownchangeKK*chgGame
 2114 1944 1.50 3 0.67 20 13.40 
  Zolfagharian, Kevin 2182 GER0.001-0.2020-4.00 
  Goerke, Joachim 2124 GER1.0010.742014.80 
  Schaum, Moritz 2036 GER0.5010.13202.60 

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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