Individual Calculations November 2018
 Orell, Martin  Total change: -4.20  Rating chartPersonal card
 Vasteras Open 2018 lang Vasteras SWE 2018-09-29
RcRownchangeKK*chgGame
 1829 1903 2.50 4 0.10 20 2.00 
  Andersson, Gunnar 1963 1771 SWE1.0010.32206.40 
  Lofstrom, Bjorn 1728 SWE0.501-0.2320-4.60 
  Ytterberg, Felix 1757 SWE1.0010.30206.00 
  Bratholm, Palle 2058 DEN0.001-0.2920-5.80 

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)
 
 Div II 2 2018-19 R1 Sweden SWE 2018-10-21
RcRownchangeKK*chgGame
 2047 1903 0.00 1 -0.31 20 -6.20 
  Bengts, Torleif 2047 SWE0.001-0.3120-6.20 

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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