Individual Calculations April 2013
 Sammalvuo, Tapani  Total change: 2.00  Rating chartPersonal card
 Superettan 2012-2013 Sweden SWE 2012-10-20
RcRownchangeKK*chgGame
 2327 2467 3.00 3 0.94 10 9.40 
  Bergstrom, Rolf f2286 SWE1.0010.26102.60 
  Hamark, Jesper 2322 SWE1.0010.31103.10 
  Ingbrandt, Johan f2373 SWE1.0010.37103.70 

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 2012-13 Day 13 Various FIN 2013-03-09
RcRownchangeKK*chgGame
 2291 2468 0.00 1 -0.73 10 -7.30 
  Kauppila, Osmo f2291 FIN0.001-0.7310-7.30 

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 14 Helsinki FIN 2013-03-10
RcRownchangeKK*chgGame
 2462 2468 0.50 1 -0.01 10 -0.10 
  Veingold, Aleksandr m2462 EST0.501-0.0110-0.10 

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)
 

 

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