Individual Calculations November 2017
 Borisova, Borislava  Total change: -6.40  Rating chartPersonal card
 Landesliga Hamburg 2017/2018 October 2017 Hamburg GER 2017-10-08
RcRownchangeKK*chgGame
 1998 1954 0.50 1 0.06 20 1.20 
  Kuhle, Sebastian 1998 GER0.5010.06201.20 

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)
 
 Lag-DM 2017/18 Div 1 R 2 Stockholm SWE 2017-10-23
RcRownchangeKK*chgGame
 2041 1954 0.00 1 -0.38 20 -7.60 
  Isaksson, Per 2041 SWE0.001-0.3820-7.60 

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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