Individual Calculations April 2013
 Laksman, Efraim  Total change: 9.30  Rating chartPersonal card
 Div I Sodra 2012-2013 Sweden SWE 2012-10-21
RcRownchangeKK*chgGame
 2128 2168 4.50 7 0.62 15 9.30 
  Nilsson, Anders 1976 2200 SWE0.001-0.4615-6.90 
  Carlsson, Christofer 2095 SWE0.501-0.1015-1.50 
  Lundstedt, Peter 2201 SWE0.5010.05150.75 
  Svensson, Mikael 2051 SWE0.501-0.1615-2.40 
  Persson, Richard 2158 SWE1.0010.49157.35 
  Wademark, Helge 2111 SWE1.0010.42156.30 
  Olsson, Paul 1960 2081 SWE1.0010.38155.70 

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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