Individual Calculations April 2017
 Eriksson, Hans 1960  Total change: 13.80  Rating chartPersonal card
 Div III 3 2016-17 r4 sweden SWE 2017-01-15
RcRownchangeKK*chgGame
 1849 1784 0.50 1 0.09 20 1.80 
  Kallstrom, Michael 1849 SWE0.5010.09201.80 

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 r123 Stockholm SWE 2017-01-27
RcRownchangeKK*chgGame
 1969 1784 1.50 3 0.66 20 13.20 
  Todorovic, Zoran S 2097 SRB0.5010.36207.20 
  Bielik, Alexander 2031 SWE0.001-0.1920-3.80 
  Duenas, Alexis 1778 SWE1.0010.49209.80 

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 III 3 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1743 1789 0.50 1 -0.06 20 -1.20 
  Rosell, Martin 1743 SWE0.501-0.0620-1.20 

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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