Individual Calculations May 2015
 Grebstad, Kjell Borre  Total change: 13.40  Rating chartPersonal card
 Karpos Open 2015 Skopje MKD 2015-03-27
RcRownchangeKK*chgGame
 2187 2009 3.00 8 0.72 20 14.40 
  Marjanovic, Dejan f2346 BIH0.5010.38207.60 
  Arat, Ufuk Sezen f2361 TUR0.001-0.1120-2.20 
  Zupe, Miran m2277 SLO0.5010.33206.60 
  Lopez, Jasel f2211 ARU0.5010.26205.20 
  Eric, Jovana wm2166 SRB0.5010.21204.20 
  Sevgi, Volkan f2122 TUR0.001-0.3520-7.00 
  Bubalovic, Davorin f2268 CRO0.001-0.1820-3.60 
  Gjeorgjievski, Done 1747 MKD1.0010.18203.60 

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)
 
 Nordstrand GP Langsjakk A 2015 Oslo NOR 2015-04-17
RcRownchangeKK*chgGame
 2001 2009 2.50 5 -0.05 20 -1.00 
  Kovachev, Daniel Jakobsen f2277 NOR0.001-0.1720-3.40 
  Svanholm, Borge Waaktaar 1794 NOR1.0010.23204.60 
  Djurhuus, Eivind X 2126 NOR0.001-0.3420-6.80 
  Govatsmark, Konstantin 1816 NOR1.0010.25205.00 
  Rueda-Kjeldsen, Juan Carlos 1994 NOR0.501-0.0220-0.40 

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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