Individual Calculations January 2015
 Akerlund, Fredrik  Total change: -28.00  Rating chartPersonal card
 Upsala Mote 2014 Uppsala SWE 2014-11-29
RcRownchangeKK*chgGame
 1866 1803 1.00 4 -0.70 40 -28.00 
  Nygren, Per-Arne 1955 SWE0.001-0.3040-12.00 
  Lundback, Anders 2053 SWE0.001-0.1940-7.60 
  Mollerstrom, Fredrik 1744 SWE0.001-0.5840-23.20 
  Lonsjo, Hakan 1711 SWE1.0010.374014.80 

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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