Individual Calculations March 2015
 Hokkanen, Petri  Total change: 20.80  Rating chartPersonal card
 Finnish Championship League 2014-15 round 7-8 Various FIN 2015-02-07
RcRownchangeKK*chgGame
 2210 2219 2.00 2 0.98 20 19.60 
  Alho, Sauli 2109 FIN1.0010.35207.00 
  Koykka, Pekka f2311 FIN1.0010.632012.60 

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)
 
 TM 50 vuotta kutsuturnaus Helsinki FIN 2015-02-20
RcRownchangeKK*chgGame
 2152 2219 3.00 5 0.06 20 1.20 
  Luukkonen, Tommi f2336 FIN0.001-0.3420-6.80 
  Ertbjerg, Per 2027 DEN1.0010.25205.00 
  Heinola, Vesa c2220 FIN0.5010.00200.00 
  Kekki, Jorma f2079 FIN1.0010.31206.20 
  Hallman, Valo 2100 FIN0.501-0.1620-3.20 

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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