Individual Calculations July 2014
 Ronka, Erik  Total change: 25.80  Rating chartPersonal card
 Open Finnish Championship 2014 Helsinki FIN 2014-06-10
RcRownchangeKK*chgGame
 2057 2173 7.00 9 1.25 15 18.75 
  Auvinen, Esa 1984 FIN1.0010.25153.75 
  Salminen, Aku 1773  * FIN1.0010.08151.20 
  Kivipelto, Kaj f2131 FIN1.0010.44156.60 
  Kilpela, Panu 2044 FIN0.501-0.1715-2.55 
  Kiltti, Jyrki 2266 FIN1.0010.63159.45 
  Elomaa, Arto 2120 FIN0.501-0.0715-1.05 
  Kopsa, Petri 2069 FIN1.0010.36155.40 
  Parkkinen, Jyrki 2195 FIN0.5010.03150.45 
  Virtanen, Teemu 1933 FIN0.501-0.3015-4.50 
 * 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)
 
 18th Hampstead U2200 Weekend Congress London ENG 2014-06-21
RcRownchangeKK*chgGame
 1961 2173 3.50 4 0.47 15 7.05 
  Pein, Jonathan 1788 ENG1.0010.09151.35 
  Kovacs, Zoltan 2042 HUN1.0010.32154.80 
  Jyothilal, N. 2048 IND1.0010.33154.95 
  Gaudeau, Valentin 1965 FRA0.501-0.2715-4.05 

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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