Individual Calculations July 2009
 Mendez Garcia, Juan Ignacio  Total change: -3.30  Rating chartPersonal card
 Obert de la UGA Barcelona ESP 2009-04-18
RcRownchangeKK*chgGame
 1873 1797 1.00 3 -0.22 15 -3.30 
  Ayala Abenza, Jose Luis 2111 ESP0.001-0.1415-2.10 
  Lopez Abaurrea, Eduardo 1494 ESP1.0010.14152.10 
  Gea Cabrero, Jordi 2013 ESP0.001-0.2215-3.30 

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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