Individual Calculations January 2018
 Sjostrand, Joel  Total change: 10.80  Rating chartPersonal card
 Div III 3 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1790 1900 1.00 1 0.35 20 7.00 
  Espefalt, Ralf 1790 SWE1.0010.35207.00 

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)
 
 Lag-DM 2017/18 Div 4 R 3 Stockholm SWE 2017-12-04
RcRownchangeKK*chgGame
 1553 1900 1.00 1 0.11 20 2.20 
  Juntti, Tord 1553 SWE1.0010.11202.20 

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)
 
 Malmo Open 2017 lang Malmo SWE 2017-12-16
RcRownchangeKK*chgGame
 1792 1900 2.00 3 0.08 20 1.60 
  Sjodahl, Sten 1859 SWE0.001-0.5620-11.20 
  Olsson, Paul 1955 1852 SWE1.0010.43208.60 
  Roginski, Hugo 1666 SWE1.0010.21204.20 

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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