Individual Calculations February 2017
 Sirletti, Sonia  Total change: 6.80  Rating chartPersonal card
 Rilton Elo 2016-2017 Stockholm SWE 2016-12-27
RcRownchangeKK*chgGame
 1910 1883 4.50 9 0.34 20 6.80 
  Ljung, Harald 1576 SWE1.0010.14202.80 
  Todorovic, Zoran S 2095 SRB1.0010.772015.40 
  Hagesather, Arne 2052 NOR0.5010.22204.40 
  Jakenberg, Jussi 2065 SWE0.001-0.2620-5.20 
  Moseng, Geir 2036 NOR0.5010.20204.00 
  Mattsson, Michael 2077 SWE0.001-0.2520-5.00 
  Trost, Edvin 1757 SWE0.501-0.1720-3.40 
  Sandberg, Philip 1828 SWE0.001-0.5820-11.60 
  Haki, Firas 1704 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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