Individual Calculations July 2009
 Diaz Leon, Adelto  Total change: 2.75  Rating chartPersonal card
 VI Torneo Ajedrez Semana Santa Tenerife ESP 2009-04-04
RcRownchangeKK*chgGame
 1711 1690 2.50 5 0.11 25 2.75 
  De La Cruz Sanchez, Carlos G. f2040 ESP0.001-0.1125-2.75 
  Zumbilez, Atanas Cristoff 1407 BUL1.0010.16254.00 
  Garcia Jorge, Jose Luis 1844 ESP0.001-0.2925-7.25 
  Gonzalez Medina, Toni 1717 ESP0.5010.04251.00 
  Guerra Arrocha, Daniel 1549 ESP1.0010.31257.75 

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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