Individual Calculations January 2018
 Bernhardsson, Sten  Total change: 21.80  Rating chartPersonal card
 Rodeby Hostschack 2017 Rodeby SWE 2017-09-06
RcRownchangeKK*chgGame
 1905 1902 4.00 6 1.04 20 20.80 
  Wahlbom, Magnus 2194 SWE0.001-0.1520-3.00 
  Lundgren, Ulf 1948 SWE1.0010.562011.20 
  Karlsson, Rolf 1575 SWE1.0010.13202.60 
  Dahlqvist, Hans 1720 SWE0.501-0.2420-4.80 
  Lundstedt, Peter 2119 SWE0.5010.28205.60 
  Svensson, Orjan 1875 SWE1.0010.46209.20 

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)
 
 Div II 7 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1746 1906 1.00 1 0.29 20 5.80 
  Homovic, Mirsad 1746 SWE1.0010.29205.80 

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)
 
 Malmo Open 2017 lang Malmo SWE 2017-12-16
RcRownchangeKK*chgGame
 1714 1906 2.00 3 -0.24 20 -4.80 
  Dingertz, Erik 1691 SWE0.501-0.2720-5.40 
  Nielsen, Tim 1719 SWE0.501-0.2420-4.80 
  Rasti, Arvin 1733 SWE1.0010.27205.40 

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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