Individual Calculations March 2015
 Kobs, Stephan  Total change: -8.60  Rating chartPersonal card
 Oberliga Nord-West 2014/15 rounds 6 - 7 Hamburg GER 2015-02-01
RcRownchangeKK*chgGame
 2180 1948 0.00 2 -0.43 20 -8.60 
  Giel, Olaf 2145 GER0.001-0.2520-5.00 
  Juhnke, Juergen 2214 GER0.001-0.1820-3.60 

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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