Individual Calculations March 2011
 Karttinen, Risto  Total change: 3.00  Rating chartPersonal card
 Championship of Helsinki A1 Group 2011 Helsinki FIN 2010-12-27
RcRownchangeKK*chgGame
 1952 1975 5.00 9 0.20 15 3.00 
  Hynna, Kevin 1964 FIN0.501-0.0215-0.30 
  Koskinen, Veikko 1964 FIN0.501-0.0215-0.30 
  Tocklin, Tomi 1928 FIN0.501-0.0715-1.05 
  Elomaa, Arto 1873 FIN0.501-0.1415-2.10 
  Haanpaa, Jorma 2011 FIN0.5010.05150.75 
  Pasanen, Tuomo 2016 FIN0.001-0.4415-6.60 
  Mannberg, Henry 1915 FIN1.0010.42156.30 
  Smeds, Tom 1939 FIN0.501-0.0515-0.75 
  Puroila, Sippo 1955 FIN1.0010.47157.05 

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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