Rapid: Individual Calculations May 2017
 Gjerstad, Viljar A  Total change: -9.80  Rating chartPersonal card
 Sandnes hurtigsjakk NGP april 2017 Sandnes NOR 2017-04-23
RcRownchangeKK*chgGame
 1430 1410 2.00 5 -0.49 20 -9.80 
  Ellingsen, Bjorn M. 1782 NOR0.001-0.1020-2.00 
  Gjestemoen-Vonhirsch, Andre 1218 NOR1.0010.25205.00 
  Myhre, Asbjorn 1728 NOR0.001-0.1320-2.60 
  Hestholm, Gustav 1186 NOR0.001-0.7820-15.60 
  Fossan, Daniel 1235 NOR1.0010.27205.40 

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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