Individual Calculations March 2011
 Pursiainen, Erkki  Total change: -29.10  Rating chartPersonal card
 Jyvaskyla Weekend Tournament B Group Jyvaskyla FIN 2011-01-28
RcRownchangeKK*chgGame
 1760 1981 0.00 2 -1.56 15 -23.40 
  Lappalainen, Matias 1774 FIN0.001-0.7715-11.55 
  Lehtinen, Tero 1746 FIN0.001-0.7915-11.85 

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 2010-11 Round 6 Various FIN 2011-02-12
RcRownchangeKK*chgGame
 2067 1981 0.00 1 -0.38 15 -5.70 
  Kangas, Lauri 2067 FIN0.001-0.3815-5.70 

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)
 

 

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