Individual Calculations April 2013
 Ristoja, Samu  Total change: -2.85  Rating chartPersonal card
 Garde Spring 2013 Weekend A Helsinki FIN 2013-03-01
RcRownchangeKK*chgGame
 2071 2097 1.50 4 -0.64 15 -9.60 
  Sipila, Markku 2011 FIN0.501-0.1215-1.80 
  Parkkinen, Jyrki 2191 FIN0.001-0.3715-5.55 
  Nokso-Koivisto, Antti f2127 FIN0.001-0.4615-6.90 
  Tiilikainen, Mikko 1955 FIN1.0010.31154.65 

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 2012-13 Day 13 Various FIN 2013-03-09
RcRownchangeKK*chgGame
 2058 2097 1.00 1 0.45 15 6.75 
  Tuovinen, Jukka 2058 FIN1.0010.45156.75 

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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