Individual Calculations March 2012
 Niemi, Olavi  Total change: 0.45  Rating chartPersonal card
 Jyvaskyla Winter A Jyvaskyla FIN 2012-01-27
RcRownchangeKK*chgGame
 2043 2034 2.50 5 0.03 15 0.45 
  Zhou, Qiyu 1782 CAN0.501-0.3115-4.65 
  Jarvenpaa, Jari 2293 FIN0.001-0.1815-2.70 
  Viinamaki, Markku 1887 FIN1.0010.30154.50 
  Riihimaki, Pekka 1986 FIN1.0010.43156.45 
  Valli, Frans 2269 FIN0.001-0.2115-3.15 

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)
 

 

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