Individual Calculations April 2009
 Sanchez, Juan  Total change: 15.45  Rating chartPersonal card
 Finnish League 2008-2009 round 5 (lower divisions) various FIN 2009-01-17
RcRownchangeKK*chgGame
 2107 2040 0.00 1 -0.41 15 -6.15 
  Riipinen, Juha 2107 FIN0.001-0.4115-6.15 

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)
 
 MatSK Weekend Espoo FIN 2009-02-27
RcRownchangeKK*chgGame
 2124 2040 3.00 4 1.44 15 21.60 
  Parkkinen, Jyrki 2239 FIN0.001-0.2415-3.60 
  Auvinen, Esa 2012 FIN1.0010.46156.90 
  Riipinen, Juha 2107 FIN1.0010.59158.85 
  Tuovinen, Jukka 2138 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)
 

 

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