Individual Calculations December 2012
 Garcia Martin, Marta  Total change: 20.40  Rating chartPersonal card
 Cto Provincial Individual Segunda, Valencia 2012. Valencia (Comunidad Valenciana) ESP 2012-10-06
RcRownchangeKK*chgGame
 1458 1579 2.00 2 0.68 30 20.40 
  Yaniz Gonzalez, Pablo 1403 ESP1.0010.27308.10 
  Ruiz Monsalve, Ricardo 1512 ESP1.0010.413012.30 

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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