Individual Calculations April 2018
 Helin, Mikael  Total change: -14.80  Rating chartPersonal card
 Div II 3 2017-18 R567 Sweden SWE 2018-01-13
RcRownchangeKK*chgGame
 1805 1962 2.00 3 -0.12 20 -2.40 
  Kennero, Anders 1784 SWE1.0010.27205.40 
  Andersson, Sten 1785 SWE0.001-0.7320-14.60 
  Kallstrom, Michael 1847 SWE1.0010.34206.80 

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)
 
 Sallskapets Schweizer-KM 2018 R34 stockholm SWE 2018-02-06
RcRownchangeKK*chgGame
 1943 1974 1.00 2 -0.08 20 -1.60 
  Viklund, Dick 1825 SWE1.0010.30206.00 
  Pettersson, Alexander 2061 MLT0.001-0.3820-7.60 

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
 1673 1964 1.50 2 -0.16 20 -3.20 
  Karlsson, Leif 1782 SWE0.501-0.2420-4.80 
  Larsson, Christer 1564  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Compo Cup lang 2018 Stockholm SWE 2018-03-24
RcRownchangeKK*chgGame
 1724 1964 2.00 3 -0.38 20 -7.60 
  Knoppel, Bjorn 1787 SWE0.001-0.7320-14.60 
  Grahn, Vidar 1629 SWE1.0010.12202.40 
  Falkevall, Axel 1757 SWE1.0010.23204.60 

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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