Individual Calculations January 2018
 Sandstrom, Anders  Total change: 31.80  Rating chartPersonal card
 LASK Open 2017 Lund SWE 2017-10-03
RcRownchangeKK*chgGame
 1908 1912 4.50 7 1.07 20 21.40 
  Nilsson, Ulf 1945 1512  * SWE1.0010.08201.60 
  Olsson, Paul 1960 2012 SWE0.5010.14202.80 
  Persson, Ulf 1952 SWE1.0010.562011.20 
  Meurman, Arne 1996 SWE0.5010.12202.40 
  Sandvall, Johannes 1856 SWE1.0010.42208.40 
  Franzen, Per-Erik 1879 SWE0.501-0.0520-1.00 
  Ivarsson, Torbjorn 2149 SWE0.001-0.2020-4.00 
 * 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 II 8 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1901 1881 1.00 1 0.53 20 10.60 
  Andersson, Thorbjorn 1901 SWE1.0010.532010.60 

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)
 
 Allskanskan 17/18, div 1 R4 Malmo SWE 2017-12-10
RcRownchangeKK*chgGame
 1877 1881 0.50 1 -0.01 20 -0.20 
  Sandberg, Martin 1877 SWE0.501-0.0120-0.20 

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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