Individual Calculations July 2014
 Del Val Moreno, Jose A  Total change: -39.00  Rating chartPersonal card
 VIII Open Ciudad los Angeles – Memorial Francisco Codes Madrid ESP 2014-03-23
RcRownchangeKK*chgGame
 1613 1568 1.00 5 -1.30 30 -39.00 
  Ruiz Sanchez, Roberto 1935 ESP0.001-0.1030-3.00 
  Lopez Ziegler, Juan Jose 1512 ESP0.001-0.5830-17.40 
  Martin Rodriguez, Jose Luis 1407 ESP0.001-0.7130-21.30 
  Garcia Chica, Eva Maria 1476 ESP1.0010.373011.10 
  Canseco Arenas, Alfonso 1737 ESP0.001-0.2830-8.40 

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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