Individual Calculations February 2018
 Babecki, Bogdan  Total change: -4.60  Rating chartPersonal card
 Rilton Elo 2017 2018 Stockholm SWE 2017-12-27
RcRownchangeKK*chgGame
 1820 1789 3.50 8 -0.23 20 -4.60 
  Hoehn, Michael 2058 GER0.001-0.1720-3.40 
  Hellmer, Helena 1487 SWE1.0010.15203.00 
  Ljung, Rickard 1927 SWE0.5010.19203.80 
  Guerini, Silvia Jr 1968 ITA0.001-0.2720-5.40 
  Eriksson, Jon 2137 FIN0.001-0.1120-2.20 
  Svetic, Matija 1681 SWE0.501-0.1520-3.00 
  Rygg, Andreas Gangstad 1701 NOR1.0010.38207.60 
  Sandhu, Ludwig 1599 SWE0.501-0.2520-5.00 

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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