Individual Calculations December 2019
 Joensson, Oscar  Total change: 30.00  Rating chartPersonal card
 Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 2073 1812 2.00 4 1.25 40 50.00 
  Andersson, Lars 2056 SWE1.0010.804032.00 
  Evertsson, Lennart 2151 SWE0.5010.384015.20 
  Adahl, Mattias 2084 SWE0.001-0.1740-6.80 
  Bernhardsson, Sten 1999 SWE0.5010.24409.60 

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)
 
 Allskanskan 19/20, div 2 A R3 Malmo SWE 2019-11-17
RcRownchangeKK*chgGame
 1811 1812 0.00 1 -0.50 40 -20.00 
  Myrberg, Johnny 1811 SWE0.001-0.5040-20.00 

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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