Individual Calculations April 2018
 Khalat, Havras  Total change: 24.40  Rating chartPersonal card
 Nordskaneserien 2018 Kristianstad SWE 2018-01-28
RcRownchangeKK*chgGame
 1852 1825 1.50 2 0.57 20 11.40 
  Lindvall, Tord 1922 SWE0.5010.13202.60 
  Sjostedt, Jonny 1781 SWE1.0010.44208.80 

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)
 
 Hassleholm KM 2017-18 R7 Hassleholm SWE 2018-02-13
RcRownchangeKK*chgGame
 1659 1823 1.00 1 0.28 20 5.60 
  Aldin, Anders 1659 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)
 
 Hassleholm KM 2017-18 R89 Hassleholm SWE 2018-03-06
RcRownchangeKK*chgGame
 1740 1823 1.50 2 0.37 20 7.40 
  Nede, Birgitta 1423  * SWE1.0010.08201.60 
  Plato, Bo 2057 SWE0.5010.29205.80 
 * 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)
 

 

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