Individual Calculations February 2019
 Lehvonen, Jouko  Total change: 27.20  Rating chartPersonal card
 Stockholmsserien 2018/2019 div 4 R4 Stockholm SWE 2019-01-13
RcRownchangeKK*chgGame
 1777 1629 1.00 1 0.70 20 14.00 
  Persson, Kjell 1777 SWE1.0010.702014.00 

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)
 
 Lag-DM 2018/2019, div 4 R4 Stockholm SWE 2019-01-21
RcRownchangeKK*chgGame
 1748 1629 1.00 1 0.66 20 13.20 
  Ohlsson, Andreas 1748 SWE1.0010.662013.20 

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)
 

 

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