Individual Calculations February 2019
 Marin Ramirez, Gerardo  Total change: 18.60  Rating chartPersonal card
 Open de Venezuela, II Edicion Valencia VEN 2018-12-14
RcRownchangeKK*chgGame
 2069 2216 5.00 6 0.93 20 18.60 
  Martinez Rodriguez, Jose Gregorio 1816  * VEN1.0010.08201.60 
  Rivas Cabrera, Edgar 2042 VEN1.0010.27205.40 
  Ledezma Villamizar, Gabriel Enriq f2082 VEN1.0010.32206.40 
  Zowain Aguilar, Luis Alfonso 2248 VEN1.0010.542010.80 
  Gauna Quiroz, Jaiso Josuel 2069 VEN1.0010.30206.00 
  Rodriguez Urbaneja, Reinaldo Anto c2155 VEN0.001-0.5820-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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