Individual Calculations May 2014
 Ohnstad, Per  Total change: 15.00  Rating chartPersonal card
 Ă…pent Hordalandsmesterskap GP A 2014 Sotra NOR 2014-04-04
RcRownchangeKK*chgGame
 1767 1654 2.00 4 0.50 30 15.00 
  Merkesvik, Sondre 2042 NOR0.001-0.0930-2.70 
  Rasmussen, Jonas H 1753 NOR0.001-0.3630-10.80 
  Grotle, Ramona 1545 NOR1.0010.353010.50 
  Morkedal, Oyvind 1729 NOR1.0010.603018.00 

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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