Individual Calculations March 2010
 Tolonen, Mikko  Total change: 2.85  Rating chartPersonal card
 Finnish League 2009-2010 Round 5 Part 2 Various FIN 2010-01-16
RcRownchangeKK*chgGame
 1972 2230 1.00 1 0.18 15 2.70 
  Puroila, Sippo 1972 FIN1.0010.18152.70 

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 2009-2010 Round 6 Various FIN 2010-02-13
RcRownchangeKK*chgGame
 2240 2230 0.50 1 0.01 15 0.15 
  Havansi, Erkki E.t. 2240 FIN0.5010.01150.15 

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)
 

 

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