Individual Calculations January 2018
 Nilsson, Stefan  Total change: 13.20  Rating chartPersonal card
 Div III 2 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 2091 1946 0.50 1 0.19 20 3.80 
  Malmberg, Mio 2091 SWE0.5010.19203.80 

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 4 Stockholm SWE 2017-12-18
RcRownchangeKK*chgGame
 1927 1946 1.00 1 0.47 20 9.40 
  Peterson, Curt 1927 SWE1.0010.47209.40 

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)
 

 

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