Individual Calculations December 2018
 Lindborg, Petter  Total change: -10.00  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 1968 2225 2.50 4 -0.74 20 -14.80 
  Johannsson, Birkir Isak 1949 ISL0.501-0.3320-6.60 
  Kokkala, Janne 1960 FIN1.0010.18203.60 
  Ilmoni, Tommy 2037 FIN0.001-0.7420-14.80 
  Frisk, Hans 1924 SWE1.0010.15203.00 

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)
 
 Div I 2 2018-19 R23 Sweden SWE 2018-11-17
RcRownchangeKK*chgGame
 2132 2225 1.50 2 0.24 20 4.80 
  Andersson, Johan 2154 SWE1.0010.40208.00 
  Enstrom, Henrik 2109 SWE0.501-0.1620-3.20 

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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