Individual Calculations February 2015
 Gabrielsen, Trond  Total change: -13.20  Rating chartPersonal card
 Norwegian Premiere League 2014-2015 round 4-6 Oslo NOR 2015-01-09
RcRownchangeKK*chgGame
 2205 2261 0.50 2 -0.66 20 -13.20 
  Hammerstad, Asmund c2214 NOR0.001-0.5720-11.40 
  Lahlum, Hans Olav 2196 NOR0.501-0.0920-1.80 

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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