Individual Calculations March 2020
 Derdic, Valentin  Total change: 13.20  Rating chartPersonal card
 Div II 6 2019-20 R5 Sweden SWE 2020-02-02
RcRownchangeKK*chgGame
 1799 1769 1.00 1 0.54 40 21.60 
  Sternerzon, Anders 1799 SWE1.0010.544021.60 

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)
 
 Helsingborgs ASK KM 2019 R7 Helsingborg SWE 2020-02-11
RcRownchangeKK*chgGame
 2003 1769 0.00 1 -0.21 40 -8.40 
  Hansen, Anders 2003 SWE0.001-0.2140-8.40 

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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