Individual Calculations May 2012
 Andersson, Jan 1948  Total change: 13.20  Rating chartPersonal card
 Paskturneringen 2012 Norrkoping SWE 2012-04-06
RcRownchangeKK*chgGame
 2063 1803 1.00 3 0.44 30 13.20 
  Svedberg, Hans 2105 SWE1.0010.853025.50 
  Jonsson, Krister 2075 SWE0.001-0.1730-5.10 
  Melderis, Uldis 2008 LAT0.001-0.2430-7.20 

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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