Individual Calculations December 2018
 Svensson, Soren  Total change: -21.00  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 1880 1987 1.50 4 -1.01 20 -20.20 
  Kvarby, Anders 1824 SWE1.0010.28205.60 
  Ornstein, Axel m2306 SWE0.001-0.1320-2.60 
  Gudmundsson, Gunnar Erik 1587  * ISL0.501-0.4220-8.40 
  Briem, Benedikt 1804 ISL0.001-0.7420-14.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 4 2018-19 r2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1956 1987 0.50 1 -0.04 20 -0.80 
  Aira, Leonardo 1956 SWE0.501-0.0420-0.80 

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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