Individual Calculations August 2012
 Jantti, Petri  Total change: 0.75  Rating chartPersonal card
 Heart of Finland 2012 Jyvaskyla FIN 2012-07-09
RcRownchangeKK*chgGame
 2011 2099 5.50 9 0.05 15 0.75 
  Lonnqvist, Henrik 2091 FIN0.501-0.0115-0.15 
  Karasev, Vladimir I m2379 RUS0.001-0.1615-2.40 
  Niemi, Esa 1711 FIN1.0010.09151.35 
  Pashkov, Vladimir M 1889 RUS0.501-0.2715-4.05 
  Mattila, Olavi 1914 FIN0.501-0.2415-3.60 
  Spanton, Tim R 1963 ENG1.0010.32154.80 
  Nivala, Tuomas 2214 FIN0.5010.16152.40 
  Marjusaari, Eero 2050 FIN0.501-0.0715-1.05 
  Chernyak, Viktoria 1887 RUS1.0010.23153.45 

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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