Individual Calculations April 2013
 Tumanova, Irina  Total change: 27.45  Rating chartPersonal card
 MatSK Weekend 2013 B Espoo FIN 2013-02-22
RcRownchangeKK*chgGame
 1781 1722 3.50 4 1.83 15 27.45 
  Veijola, Heikki 1773 FIN1.0010.57158.55 
  Tikanmaki, Heikki 1802 FIN1.0010.61159.15 
  Kakranen, Aapo 1845 FIN0.5010.17152.55 
  Hallman, Valo 1705 FIN1.0010.48157.20 

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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