Blitz: Individual Calculations February 2023
 Helvik, Olav Faye  Total change: 8.80  Rating chartPersonal card
 Apent NM i lynsjakk 2023 C Drammen NOR 2023-01-06
RcRownchangeKK*chgGame
 1309 1289 4.00 8 0.22 40 8.80 
  Morken, Antonio 1307 NOR0.001-0.4740-18.80 
  Joa, Vegard 1031 NOR1.0010.18407.20 
  Hoiom, Jonas 1526 NOR1.0010.804032.00 
  Juklerod-Tollefsrud, Simen Bjorn 1376 NOR1.0010.624024.80 
  Bernhoftsen-Banks, Alec 1380 NOR0.001-0.3840-15.20 
  Stenhaug, Andreas 1490 NOR0.001-0.2440-9.60 
  Tollefsen, Mads 1149 NOR0.001-0.6940-27.60 
  Saeedi, Elias 1213 NOR1.0010.404016.00 

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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