Individual Calculations April 2019
 Ohlsson, Andreas  Total change: 8.00  Rating chartPersonal card
 Div II 1 2018-19 r567 Sweden SWE 2019-02-03
RcRownchangeKK*chgGame
 1711 1723 1.50 2 0.47 20 9.40 
  Rova, Per-Olov 1857 SWE0.5010.18203.60 
  Jansson, Johan 1565 SWE1.0010.29205.80 

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 III 3 2018-19 R67 Sweden SWE 2019-03-10
RcRownchangeKK*chgGame
 1671 1723 0.50 1 -0.07 20 -1.40 
  Ek, Per-Ake 1671 SWE0.501-0.0720-1.40 

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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