Individual Calculations May 2011
 Aberg, Tomi  Total change: 12.95  Rating chartPersonal card
 MatSK Weekend A 2011 Espoo FIN 2011-02-25
RcRownchangeKK*chgGame
 1966 2033 2.50 4 0.14 25 3.50 
  Auvinen, Esa 1966 FIN1.0010.412510.25 
  Penttilae, Tero 2026 FIN0.001-0.5125-12.75 
  Elomaa, Arto 1873 FIN0.501-0.2125-5.25 
  Paajala, Niki 1997 FIN1.0010.452511.25 

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)
 
NOTE: K factor changed
 Finnish League 2010-2011 round 8 Various FIN 2011-03-12
RcRownchangeKK*chgGame
 2146 2049 1.00 1 0.63 15 9.45 
  Pitkaaho, Aki 2146 FIN1.0010.63159.45 

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)
 

 

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