Individual Calculations March 2023
 Narhi, Kimmo  Total change: -10.40  Rating chartPersonal card
 Finnish Championship League 2022-23 Rounds 7-8 Various FIN 2023-01-14
RcRownchangeKK*chgGame
 2006 2034 0.50 2 -0.57 20 -11.40 
  Martinec, Tamas 1897 FIN0.501-0.1820-3.60 
  Vihinen, Teemu 2114 FIN0.001-0.3920-7.80 

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)
 
 Finnish Championship League 2022-23 Rounds 9-10 Various FIN 2023-02-11
RcRownchangeKK*chgGame
 2051 2034 1.00 2 0.05 20 1.00 
  Pihlajamaki, Seppo 1988 FIN0.501-0.0620-1.20 
  Salimaki, Janne f2113 FIN0.5010.11202.20 

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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