Individual Calculations November 2011
 Parkkinen, Jyrki  Total change: -12.60  Rating chartPersonal card
 HSK 125 years M group Helsinki FIN 2011-08-26
RcRownchangeKK*chgGame
 2212 2207 1.50 5 -0.96 15 -14.40 
  Tauriainen, Marko 2189 FIN1.0010.47157.05 
  Hartikainen, Markku f2294 FIN0.5010.12151.80 
  Ketola, Ville 2116 FIN0.001-0.6215-9.30 
  Lehto, Ville f2169 FIN0.001-0.5515-8.25 
  Norri, Joose m2291 FIN0.001-0.3815-5.70 

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)
 
 Finnish League 2011-2012 Day 2 Various FIN 2011-09-18
RcRownchangeKK*chgGame
 2144 2165 1.00 1 0.47 15 7.05 
  Puittinen, Mika 2144 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)
 
 Finnish League 2011-2012 Day 4 Various FIN 2011-10-15
RcRownchangeKK*chgGame
 2157 2165 0.50 1 -0.01 15 -0.15 
  Alho, Sauli 2157 FIN0.501-0.0115-0.15 

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)
 
 Finnish League 2011-2012 Day 5 Various FIN 2011-10-16
RcRownchangeKK*chgGame
 2283 2165 0.00 1 -0.34 15 -5.10 
  Kytoniemi, Jyrki f2283 FIN0.001-0.3415-5.10 

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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