Individual Calculations November 2012
 Eriksson, Anders  Total change: 6.75  Rating chartPersonal card
 Vasteras Open 2012 Vasteras SWE 2012-09-28
RcRownchangeKK*chgGame
 2406 2297 1.50 3 0.45 15 6.75 
  Akesson, Ralf g2445 SWE1.0010.701510.50 
  Engqvist, Thomas m2323 SWE0.5010.04150.60 
  Blomqvist, Erik m2451 SWE0.001-0.2915-4.35 

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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