Individual Calculations September 2011
 Del Valle Domenech, Trinidad  Total change: -10.65  Rating chartPersonal card
 X Torneo Primavera 2011 “B” Alicante ESP 2011-04-10
RcRownchangeKK*chgGame
 1419 1574 0.00 1 -0.71 15 -10.65 
  Perez Gisbert, Santiago 1419 ESP0.001-0.7115-10.65 

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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