Individual Calculations April 2009
 Korhonen, Erkki  Total change: -11.40  Rating chartPersonal card
 Championship of Helsinki Group A1 Helsinki FIN 2008-12-27
RcRownchangeKK*chgGame
 2031 1982 2.00 8 -1.45 15 -21.75 
  Munukka, Timo 2054 FIN0.001-0.4015-6.00 
  Auvinen, Esa 2032 FIN1.0010.57158.55 
  Pelto, Juho 1997 FIN0.5010.02150.30 
  Kyburz, Stefan 2038 FIN0.001-0.4215-6.30 
  Patola, Eero 1981 FIN0.001-0.5015-7.50 
  Haanpaa, Jorma 2051 FIN0.001-0.4015-6.00 
  Miettinen, Teemu 2027 FIN0.5010.06150.90 
  Kangas, Lauri 2068 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 2008-2009 round 5 (lower divisions) various FIN 2009-01-17
RcRownchangeKK*chgGame
 2007 1982 1.00 1 0.53 15 7.95 
  Wilen, Eero 2007 FIN1.0010.53157.95 

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 2008-2009 Round 6 Various FIN 2009-02-14
RcRownchangeKK*chgGame
 1956 1982 0.50 1 -0.04 15 -0.60 
  Smeds, Tom 1956 FIN0.501-0.0415-0.60 

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)
 
 MatSK Weekend B Espoo FIN 2009-02-27
RcRownchangeKK*chgGame
 1739 1982 1.00 1 0.20 15 3.00 
  Rauramaa, Julius 1739 FIN1.0010.20153.00 

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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