Individual Calculations July 2012
 Lindgren, Philip  Total change: 4.35  Rating chartPersonal card
 Deltalift Open 2012 Halmstad SWE 2012-05-17
RcRownchangeKK*chgGame
 2178 2230 2.00 3 0.29 15 4.35 
  Wahlstrom, Lennart 2132 SWE1.0010.37155.55 
  Lind, Jan-Olof 2201 SWE0.501-0.0415-0.60 
  Lundstedt, Peter 2200 SWE0.501-0.0415-0.60 

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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