Individual Calculations November 2017
 Karlsson, Roger 1972  Total change: 42.00  Rating chartPersonal card
 Harplinge Halmstad KM 2017/18 R1 Halmstad SWE 2017-10-10
RcRownchangeKK*chgGame
 2009 1632 1.00 1 0.91 40 36.40 
  Bohman Karlholm, Adrian 2009 SWE1.0010.914036.40 

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)
 
 Div II 8 2017-18 R1 Sweden SWE 2017-10-22
RcRownchangeKK*chgGame
 1736 1632 0.50 1 0.14 40 5.60 
  Madison, Sigurd 1736 SWE0.5010.14405.60 

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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