Individual Calculations March 2010
 Taipale, Reijo  Total change: -9.70  Rating chartPersonal card
 Championship of Helsinki A2 Group Helsinki FIN 2009-12-27
RcRownchangeKK*chgGame
 1890 1850 3.50 9 -0.52 25 -13.00 
  Tocklin, Tomi 1879 FIN1.0010.542513.50 
  Suuronen, Petri 1953 FIN1.0010.642516.00 
  Smeds, Tom 1921 FIN0.001-0.4025-10.00 
  Ihaksi, Arto 1771 FIN0.001-0.6125-15.25 
  Jarnefelt, Wilhelm 1918 FIN0.001-0.4125-10.25 
  Patola, Eero 1932 FIN1.0010.612515.25 
  Immonen, Vihtori 1926 FIN0.001-0.4025-10.00 
  Rauramaa, Julius 1734 FIN0.501-0.1625-4.00 
  Ebeling, Daniel 1978 FIN0.001-0.3325-8.25 

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)
 
NOTE: K factor changed
 Finnish League 2009-2010 Round 6 Various FIN 2010-02-13
RcRownchangeKK*chgGame
 2017 1850 0.50 1 0.22 15 3.30 
  Visti, Heikki 2017 FIN0.5010.22153.30 

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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