Individual Calculations June 2017
 Backman, Michael  Total change: -10.00  Rating chartPersonal card
 Stockholmsmasterskapet 2017 Stockholm SWE 2017-03-06
RcRownchangeKK*chgGame
 2050 2149 5.50 9 -0.01 20 -0.20 
  Eriksson, Hans 1960 1789 SWE1.0010.10202.00 
  Lindblom, Peter 1996 SWE1.0010.30206.00 
  Jonsson, Henrik 1749  * SWE1.0010.08201.60 
  Adler, Bo 2179 SWE0.001-0.4620-9.20 
  Sjodin, Bengt 2087 SWE1.0010.41208.20 
  Logdahl, Harald f2178 SWE1.0010.542010.80 
  Palmblad, Jan Peter 2130 SWE0.501-0.0320-0.60 
  Johansson, Gunnar 2215 SWE0.001-0.4120-8.20 
  Fors, Tomas 2123 SWE0.001-0.5420-10.80 
 * 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)
 
 Asentraffen t 2017 r456 Stockhom SWE 2017-03-17
RcRownchangeKK*chgGame
 2123 2149 1.00 3 -0.62 20 -12.40 
  Dadabaev, Janybek 2043 KGZ1.0010.36207.20 
  Bast, Billy 1923 SWE0.001-0.7920-15.80 
  Bator, Robert m2402 SWE0.001-0.1920-3.80 

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)
 
 Asentraffen t 2017 r7 Stockholm SWE 2017-05-05
RcRownchangeKK*chgGame
 1803 2124 1.00 1 0.13 20 2.60 
  Eriksson, Hans 1960 1803 SWE1.0010.13202.60 

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)
 

 

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