Individual Calculations September 2021
 Pedraza Fernandez, Miguel Angel  Total change: 23.00  Rating chartPersonal card
 III Open Los Molinos Ciudad del Vino SUB 2200 Valdepenas ESP 2021-07-23
RcRownchangeKK*chgGame
 1860 1725 3.50 7 1.15 20 23.00 
  Fernandez Perez, Josep 2005 ESP0.001-0.1620-3.20 
  Jimenez De La Torre, Jose A. 1987 ESP0.001-0.1820-3.60 
  Sartorio, Osvaldo Gabriel 1620 ESP1.0010.36207.20 
  Perdiguero Herreros, Alejandro 1587 ESP1.0010.31206.20 
  Marquinez Cabrejas, Francisco J. 1968 ESP0.5010.30206.00 
  Galindo Montoya, Diego 1914 ESP1.0010.752015.00 
  Padilla Mendez, Vicente 1939 ESP0.001-0.2320-4.60 

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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