Individual Calculations July 2012
 Sancinena Arpide, Juan  Total change: 1.80  Rating chartPersonal card
 Torneo de Primavera Pamplona Navarra ESP 2012-05-04
RcRownchangeKK*chgGame
 1845 1700 1.00 3 0.06 30 1.80 
  Larrea Reta, Javier 1854 ESP0.001-0.2930-8.70 
  Marin Salvador, Ruben 1736 ESP1.0010.553016.50 
  Ruiz Escobar, Rafael 1945 ESP0.001-0.2030-6.00 

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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