Individual Calculations August 2012
 Vatto, Jouko  Total change: -2.25  Rating chartPersonal card
 Heart of Finland 2012 Jyvaskyla FIN 2012-07-09
RcRownchangeKK*chgGame
 1935 1958 4.50 9 -0.15 15 -2.25 
  Palmo, Pentti 2051 FIN0.5010.13151.95 
  Nevanlinna, Risto f2267 FIN0.001-0.1415-2.10 
  Larionova, Katariina 1558  * FIN0.501-0.4215-6.30 
  Tikka, Erkki 1791 FIN1.0010.28154.20 
  Hallman, Valo 1660 FIN1.0010.15152.25 
  Ristoja, Samu 2073 FIN0.001-0.3415-5.10 
  Demidov, Jan 1851 FIN0.501-0.1515-2.25 
  Lonnqvist, Henrik 2091 FIN1.0010.681510.20 
  Haapasalo, Jukka-Pekka 2077 FIN0.001-0.3415-5.10 
 * 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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