Individual Calculations November 2017
 Larsson, Per-Olov  Total change: 15.80  Rating chartPersonal card
 Vasteras Open 2017 lang Vasteras SWE 2017-09-30
RcRownchangeKK*chgGame
 1994 1951 2.50 4 0.79 20 15.80 
  Nilsson, Erik 2002 1649 SWE1.0010.15203.00 
  Petersson, Baldur Teodor c2105 SWE0.5010.21204.20 
  Darnell, Anton 2089 SWE0.5010.19203.80 
  Lynge, Michael 2131 DEN0.5010.24204.80 

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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