Individual Calculations February 2019
 Engfeldt, Jan  Total change: 13.40  Rating chartPersonal card
 Div III 2 2018-19 R4 Sweden SWE 2019-01-13
RcRownchangeKK*chgGame
 1690 1967 1.00 1 0.17 20 3.40 
  Karlsson, Kjell 1690 SWE1.0010.17203.40 

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)
 
 Lag-DM 2018/2019, div 2 R4 Stockholm SWE 2019-01-14
RcRownchangeKK*chgGame
 1966 1967 1.00 1 0.50 20 10.00 
  Nilsson, Ove 1966 SWE1.0010.502010.00 

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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