Individual Calculations January 2018
 Green, Per  Total change: -2.40  Rating chartPersonal card
 Kamraternas Open KM 2017 grp A R5 Goteborg SWE 2017-11-25
RcRownchangeKK*chgGame
 2012 1973 0.50 1 0.05 20 1.00 
  Svedberg, Hans 2012 SWE0.5010.05201.00 

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)
 
 Div II 5 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1835 1957 0.50 1 -0.17 20 -3.40 
  Almemo, Fredrik 1835 SWE0.501-0.1720-3.40 

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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