Individual Calculations April 2018
 Karlsson, Leif  Total change: 5.00  Rating chartPersonal card
 Div II 3 2017-18 R567 Sweden SWE 2018-01-13
RcRownchangeKK*chgGame
 1590 1796 0.50 1 -0.26 20 -5.20 
  Klingenstrom, Pontus 1590 SWE0.501-0.2620-5.20 

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)
 
 Div III 2 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1528 1795 2.00 2 0.37 20 7.40 
  Abdusalam, Aldahir 1449 SWE1.0010.11202.20 
  Cegrell, Bo 1607 SWE1.0010.26205.20 

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)
 
 Sallskapets Schweizer-KM 2018 R34 stockholm SWE 2018-02-06
RcRownchangeKK*chgGame
 1546 1795 1.50 2 -0.10 20 -2.00 
  Larsson, Christer 1460 SWE0.501-0.3820-7.60 
  Glad, Bjorn 1632 SWE1.0010.28205.60 

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)
 
 Sallskapets Schweizer-KM 2018 R56 stockholm SWE 2018-03-06
RcRownchangeKK*chgGame
 1964 1782 0.50 1 0.24 20 4.80 
  Helin, Mikael c1964 SWE0.5010.24204.80 

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)
 

 

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