Individual Calculations September 2023
 Lindgren, Anna  Total change: -4.00  Rating chartPersonal card
 Sparebanken More Kristiansund Grand Prix 2023 B Kristiansund NOR 2023-08-25
RcRownchangeKK*chgGame
 1380 1417 2.00 4 -0.20 20 -4.00 
  Jorgensen, Catherine 1284 NOR0.001-0.6820-13.60 
  Nebell, Anne Grete 1277 NOR1.0010.31206.20 
  Jonsbu, Egil 1441 NOR1.0010.532010.60 
  Marin, Matei Kristian 1519 NOR0.001-0.3620-7.20 

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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