Individual Calculations April 2018
 Weidenstahl, Johan  Total change: 3.20  Rating chartPersonal card
 Div II 8 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1839 1869 1.50 3 -0.11 20 -2.20 
  Nilsson, Roland 1659 SWE1.0010.23204.60 
  Surender, Anil 2026 SWE0.5010.21204.20 
  Klement, Hans 1831 SWE0.001-0.5520-11.00 

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)
 
 Allskanskan 17/18, div 1 R7 Malmo SWE 2018-03-04
RcRownchangeKK*chgGame
 1713 1891 1.00 1 0.27 20 5.40 
  Wahlstrom, Joakim 1713 SWE1.0010.27205.40 

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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