Individual Calculations May 2012
 Medina Suarez, Jose Roman  Total change: -31.20  Rating chartPersonal card
 Campeonato Insular Veteranos de Gran Canaria 2012 Las Palmas de Gran Canaria ESP 2012-04-12
RcRownchangeKK*chgGame
 1749 1638 0.50 4 -1.04 30 -31.20 
  Lopez Colon, Francisco 2038  * ESP0.001-0.0830-2.40 
  Martinez Molina, Jose Juan 1824 ESP0.001-0.2630-7.80 
  Biscarri Candalia, Oscar 1515 ESP0.001-0.6730-20.10 
  Monteiro Rodrigues, Carlos 1619 ESP0.501-0.0330-0.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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