Individual Calculations December 2019
 Eriksson, Staffan  Total change: 1.80  Rating chartPersonal card
 Lag-DM 2019/2020, div 4 R2 Stockholm SWE 2019-11-04
RcRownchangeKK*chgGame
 1709 1592 0.00 1 -0.34 20 -6.80 
  Malmgren, Jan 1709 SWE0.001-0.3420-6.80 

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 2 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1543 1592 1.00 1 0.43 20 8.60 
  Eriksson, Sven 1947 1543 SWE1.0010.43208.60 

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)
 

 

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