Individual Calculations February 2017
 Nystrom, Patrik  Total change: 3.00  Rating chartPersonal card
 Div II 3 2016-17 r4 sweden SWE 2017-01-15
RcRownchangeKK*chgGame
 1938 2027 0.50 1 -0.12 20 -2.40 
  Akerblom, Bernt 1938 SWE0.501-0.1220-2.40 

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)
 
 Dala Open 2017 Borlange SWE 2017-01-27
RcRownchangeKK*chgGame
 2076 2027 2.00 4 0.27 20 5.40 
  Karlsson, Patrik 1956 SWE1.0010.40208.00 
  Rorvall, Goran 2165 SWE0.001-0.3120-6.20 
  Tiger-Norqvist, Axel 2158 SWE1.0010.682013.60 
  Carlsson, Ludvig 2024 SWE0.001-0.5020-10.00 

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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