Individual Calculations November 2011
 Ketola, Ville  Total change: 5.25  Rating chartPersonal card
 HSK 125 years M group Helsinki FIN 2011-08-26
RcRownchangeKK*chgGame
 2230 2116 2.00 5 0.25 15 3.75 
  Hartikainen, Markku f2294 FIN0.001-0.2715-4.05 
  Lehto, Ville f2169 FIN1.0010.57158.55 
  Parkkinen, Jyrki 2207 FIN1.0010.62159.30 
  Norri, Joose m2291 FIN0.001-0.2715-4.05 
  Tauriainen, Marko 2189 FIN0.001-0.4015-6.00 

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)
 
 Finnish Team Cup Semifinal Helsinki FIN 2011-09-03
RcRownchangeKK*chgGame
 2209 2116 1.00 1 0.63 15 9.45 
  Salimaki, Janne f2209 FIN1.0010.63159.45 

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 Team Cup Final and Bronze Helsinki FIN 2011-09-04
RcRownchangeKK*chgGame
 2018 2116 0.50 1 -0.13 15 -1.95 
  Salminen, Jussi 2018 FIN0.501-0.1315-1.95 

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 2011-2012 Day 1 Various FIN 2011-09-17
RcRownchangeKK*chgGame
 2200 2116 0.00 1 -0.38 15 -5.70 
  Jarvela, Jari 2200 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 4 Various FIN 2011-10-15
RcRownchangeKK*chgGame
 2104 2116 0.50 1 -0.02 15 -0.30 
  Seppala, Mikko 2104 FIN0.501-0.0215-0.30 

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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