Individual Calculations October 2008
 Sammalvuo, Niina  Total change: -3.45  Rating chartPersonal card
 Open Finnish Championship Naantali FIN 2008-06-30
RcRownchangeKK*chgGame
 2145 2247 4.00 7 -0.40 15 -6.00 
  Savola, Ari 1971 FIN1.0010.17152.55 
  Kiik, Kalle m2463 EST0.5010.28154.20 
  Reed, Darren 2089 FIN1.0010.29154.35 
  Luukkonen, Tommi 2263 FIN0.001-0.4815-7.20 
  Haapasalo, Jukka-Pekka 2176 FIN0.001-0.6015-9.00 
  Alkkiomaki, Jyrki 2027 FIN0.501-0.2815-4.20 
  Kangas, Lauri 2029 FIN1.0010.22153.30 

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)
 
 Finnish League 2008-2009 Round 1 Various FIN 2008-09-06
RcRownchangeKK*chgGame
 2146 2251 1.00 1 0.36 15 5.40 
  Myller, Janne 2146 FIN1.0010.36155.40 

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 2 Various FIN 2008-09-07
RcRownchangeKK*chgGame
 2108 2251 0.50 1 -0.19 15 -2.85 
  Herranen, Matti 2108 FIN0.501-0.1915-2.85 

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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