Individual Calculations June 2017
 Bruhn, Boris  Total change: 6.80  Rating chartPersonal card
 Landesliga Hamburg 2016/2017 April 2017 Hamburg GER 2017-04-01
RcRownchangeKK*chgGame
 2115 2128 0.50 1 -0.02 20 -0.40 
  Hedden, Helge, Dr. 2115 GER0.501-0.0220-0.40 

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)
 
 Landesliga Hamburg 2016/2017 May 2017 Hamburg GER 2017-05-01
RcRownchangeKK*chgGame
 1856 2128 2.00 2 0.36 20 7.20 
  Mueller-Navarra, Sylvin, Dr. 1944 GER1.0010.26205.20 
  Opasiak, Dustin Tennessee 1767 POL1.0010.10202.00 

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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