Individual Calculations December 2017
 Herrera Delgado, Alejandro  Total change: -1.20  Rating chartPersonal card
 Liga Andaluza 2017 Division de Honor Occidental Andalucia ESP 2017-10-01
RcRownchangeKK*chgGame
 2168 2286 4.50 7 -0.06 20 -1.20 
  Barrero Garcia, Carlos m2308 ESP0.001-0.4720-9.40 
  Santos Izquierdo, Francisco J. f2146 ESP1.0010.31206.20 
  Cruz Ravina, Francisco Javier f2300 ESP0.001-0.4820-9.60 
  Moreno Valle, Agustin 2075 ESP0.501-0.2720-5.40 
  Aranaz Portugues, Jose Carlos 2159 ESP1.0010.33206.60 
  Landero Luna, Vicente 2023 ESP1.0010.18203.60 
  Esquivias Quintero, Luis Manuel 2165 ESP1.0010.34206.80 

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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