Individual Calculations April 2023
 Austad, Eirik Strom  Total change: 8.80  Rating chartPersonal card
 PSK Open Langsjakk Var 2023 A R 3-4 Porsgrunn NOR 2023-03-02
RcRownchangeKK*chgGame
 2043 2112 1.50 2 0.31 40 12.40 
  Myagmarsuren, Evsuld 2100 NOR0.501-0.0240-0.80 
  Amundsen, Ask 1985 NOR1.0010.334013.20 

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)
 
 Ostlandsserien 1. div 2022-2023 R 8-9 Diverse NOR 2023-03-04
RcRownchangeKK*chgGame
 2111 2112 1.00 2 -0.01 40 -0.40 
  Andersen, Oystein R. 2027 NOR1.0010.384015.20 
  Stigar, Petter f2195 NOR0.001-0.3940-15.60 

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)
 
 NM for barne- og ungdomslag 2023 juniorlag Bergen NOR 2023-03-24
RcRownchangeKK*chgGame
 1729 2112 5.00 6 -0.08 40 -3.20 
  Tonnessen, Olav August D 1712  * NOR1.0010.08403.20 
  Engvik, Kim Andre 1600 NOR1.0010.04401.60 
  Johannessen, Heine N 2042 NOR1.0010.404016.00 
  Gasland, Lukas Dominik 1681 NOR0.001-0.9340-37.20 
  Kotkowski, Jacek Stefan 1353 NOR1.0010.00400.00 
  Valvag, Torbjorn 1983 NOR1.0010.334013.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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