Individual Calculations September 2012
 Spangberg, Robert  Total change: -18.15  Rating chartPersonal card
 Stockholm Open 2012 Stockholm SWE 2012-08-09
RcRownchangeKK*chgGame
 1692 1638 0.50 4 -1.21 15 -18.15 
  Jansson, Torolf 1626 FIN0.001-0.5215-7.80 
  Bannout, Edvin 1671 SWE0.5010.05150.75 
  Lindkvist, Andreas 1827 SWE0.001-0.2515-3.75 
  Golkhar, Salim 1643 SWE0.001-0.4915-7.35 

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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