Individual Calculations March 2011
 Koskinen, Veikko  Total change: -18.45  Rating chartPersonal card
 Championship of Helsinki A1 Group 2011 Helsinki FIN 2010-12-27
RcRownchangeKK*chgGame
 1953 1964 5.00 9 0.38 15 5.70 
  Smeds, Tom 1939 FIN1.0010.47157.05 
  Karttinen, Risto 1975 FIN0.5010.02150.30 
  Hynna, Kevin 1964 FIN1.0010.50157.50 
  Puroila, Sippo 1955 FIN0.001-0.5115-7.65 
  Tocklin, Tomi 1928 FIN0.501-0.0515-0.75 
  Elomaa, Arto 1873 FIN0.501-0.1215-1.80 
  Haanpaa, Jorma 2011 FIN0.5010.07151.05 
  Pasanen, Tuomo 2016 FIN0.5010.07151.05 
  Mannberg, Henry 1915 FIN0.501-0.0715-1.05 

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)
 
 Garde Spring Tournament Helsinki FIN 2011-02-04
RcRownchangeKK*chgGame
 1941 1964 0.50 4 -1.61 15 -24.15 
  Immonen, Vihtori 2041 FIN0.001-0.3915-5.85 
  Elomaa, Arto 1873 FIN0.001-0.6215-9.30 
  Tumanov, Dmitri 1821 FIN0.501-0.1915-2.85 
  Turtiainen, Tauno 2027 FIN0.001-0.4115-6.15 

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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