Individual Calculations November 2012
 Marttala, Thomas  Total change: 6.60  Rating chartPersonal card
 Vasteras Open 2012 Vasteras SWE 2012-09-28
RcRownchangeKK*chgGame
 2184 2210 2.00 3 0.44 15 6.60 
  Astrom, Lars 1933 SWE1.0010.17152.55 
  Lissang, Christopher 2261 SWE0.001-0.4315-6.45 
  Kockum, Anton Frisk f2357 SWE1.0010.701510.50 

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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