Individual Calculations December 2012
 Julkunen, Tapio  Total change: 6.90  Rating chartPersonal card
 Finnish League 2012-13 Day 4 Various FIN 2012-10-27
RcRownchangeKK*chgGame
 1866 1922 1.00 1 0.42 15 6.30 
  Holmela, Kari 1866 FIN1.0010.42156.30 

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)
 
 Finnish League 2012-13 Day 6 Various FIN 2012-11-17
RcRownchangeKK*chgGame
 2081 1922 0.00 1 -0.29 15 -4.35 
  Erkelenz, Ralf 2081 GER0.001-0.2915-4.35 

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 7 Various FIN 2012-11-18
RcRownchangeKK*chgGame
 2196 1922 0.50 1 0.33 15 4.95 
  Vainio, Ville 2196 FIN0.5010.33154.95 

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)
 

 

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