Individual Calculations December 2012
 Anttila, Perttu  Total change: -13.35  Rating chartPersonal card
 Finnish League 2012-13 Day 4 Various FIN 2012-10-27
RcRownchangeKK*chgGame
 2161 2143 0.50 1 0.03 15 0.45 
  Lehto, Ville f2161 FIN0.5010.03150.45 

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)
 
 Finnish League 2012-13 Day 5 Various FIN 2012-10-28
RcRownchangeKK*chgGame
 2065 2143 0.00 1 -0.61 15 -9.15 
  Raisanen, Kim 2065 FIN0.001-0.6115-9.15 

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)
 
 Finnish League 2012-13 Day 6 Various FIN 2012-11-17
RcRownchangeKK*chgGame
 2430 2143 0.50 1 0.34 15 5.10 
  Sipila, Vilka m2430 FIN0.5010.34155.10 

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
 2031 2143 0.00 1 -0.65 15 -9.75 
  Iivonen, Markku 2031 FIN0.001-0.6515-9.75 

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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