Individual Calculations February 2015
 Heikkila, Antti  Total change: -5.00  Rating chartPersonal card
 FIN League 2014-15 Div 2 combined, round 4 Various FIN 2015-01-10
RcRownchangeKK*chgGame
 2130 1907 0.00 1 -0.22 20 -4.40 
  Lehmusvaara, Esa 2130 FIN0.001-0.2220-4.40 

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)
 
 Jyvaskyla Winter 2015 Weekend B Jyvaskyla FIN 2015-01-23
RcRownchangeKK*chgGame
 1975 1907 2.00 5 -0.03 20 -0.60 
  Halmesvirta, Anssi 1893 FIN1.0010.48209.60 
  Eloranta, Kari 2030 FIN0.001-0.3320-6.60 
  Sassi, Pekka 2022 FIN1.0010.662013.20 
  Vilppolainen, Markku 1931 FIN0.001-0.4720-9.40 
  Seppala, Aki 2000 FIN0.001-0.3720-7.40 

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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