Individual Calculations January 2012
 Kekki, Petri  Total change: -3.20  Rating chartPersonal card
 Finnish League 2011-2012 Day 6 Various FIN 2011-11-19
RcRownchangeKK*chgGame
 2215 2344 0.50 1 -0.17 10 -1.70 
  Vinke, Dietmar f2215 FIN0.501-0.1710-1.70 

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 7 Various FIN 2011-11-20
RcRownchangeKK*chgGame
 2231 2344 0.50 1 -0.15 10 -1.50 
  Havansi, Erkki E.t. 2231 FIN0.501-0.1510-1.50 

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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