Individual Calculations January 2013
 Diaz Illescas, Juan Carlos  Total change: -12.15  Rating chartPersonal card
 XXIII Campeonato de EspaƱa individual para Ciegos Valladolid ESP 2012-11-18
RcRownchangeKK*chgGame
 1760 1898 4.50 8 -0.81 15 -12.15 
  Martinez Perez, Carlos 1588 ESP1.0010.14152.10 
  Merino Gomez, Aurelio 1546 ESP0.001-0.8915-13.35 
  Llaneras Henarejos, Miguel 1725 ESP0.501-0.2315-3.45 
  Ampudia Asensio, Jose Luis 1683 ESP1.0010.23153.45 
  Garcia Andrinal, Antonio 1763 ESP1.0010.32154.80 
  Ortiz Amenos, Jose Luis 2057 ESP0.001-0.2915-4.35 
  Gutierrez Garcia, Julio 1650 ESP1.0010.19152.85 
  Lococo Cobo, Nicola 2067 ESP0.001-0.2815-4.20 

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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