Individual Calculations September 2017
 Morell Ibarra, Javier  Total change: 15.40  Rating chartPersonal card
 II Torneo De Ajedrez Ajedrizate Cda Lapuerta Sub2200 Cartagena, Murcia ESP 2017-07-28
RcRownchangeKK*chgGame
 1915 1700 2.50 7 0.77 20 15.40 
  Barrios Munoz, Rafael Carlos 2042 ESP1.0010.882017.60 
  Fernandez Alvarez, Luis 2068 ESP0.001-0.1020-2.00 
  Ruiz Bellon, Manuel 1984 ESP0.001-0.1620-3.20 
  Moya Albaladejo, Jose Antonio 1925 ESP0.5010.28205.60 
  Lagunas Gualda, Guillermo 1685 ESP0.501-0.0220-0.40 
  Cano Hurtado, Ruben 1896 ESP0.5010.25205.00 
  Simal Marco, Joel 1804 ESP0.001-0.3620-7.20 

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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