Individual Calculations January 2018
 Olofsson-Dolk, Mattis  Total change: -28.00  Rating chartPersonal card
 Allskanskan 17/18, div 1 R4 Malmo SWE 2017-12-10
RcRownchangeKK*chgGame
 2242 2201 0.00 1 -0.44 20 -8.80 
  Penalver, Osmani 2242 SWE0.001-0.4420-8.80 

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)
 
 Malmo Open 2017 lang Malmo SWE 2017-12-16
RcRownchangeKK*chgGame
 1937 2201 1.50 3 -0.96 20 -19.20 
  Attefall, Fredrik 1977 SWE0.501-0.2820-5.60 
  Nilsson, Joel 1997 1917 SWE1.0010.16203.20 
  Broman, Finn 1917 SWE0.001-0.8420-16.80 

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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