Rapid: Individual Calculations December 2019
 Grebstad, Kjell Borre  Total change: 45.20  Rating chartPersonal card
 OSS Superhurtig November 2019 A Oslo NOR 2019-11-21
RcRownchangeKK*chgGame
 2153 1947 3.50 5 2.26 20 45.20 
  Mikalsen, Erlend m2317 NOR1.0010.902018.00 
  Risting, Eivind Olav f2101 NOR0.5010.21204.20 
  Altarbosh, Ward f2133 NOR1.0010.742014.80 
  Abdrlauf, Elham f2182 NOR0.001-0.2120-4.20 
  Gonzalez, Francisco Silva c2032 NOR1.0010.622012.40 

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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