Individual Calculations August 2015
 Rondon Chacon, Rene Ibrahim  Total change: -11.00  Rating chartPersonal card
 IRT SUB 2200 ASOCIACION DE AJEDREZ DEL ESTADO SUCRE 2015 Cumana VEN 2015-07-17
RcRownchangeKK*chgGame
 1975 2157 4.50 7 -0.55 20 -11.00 
  Onate Vidal, Ana Milena 1814 COL1.0010.12202.40 
  Guaimare Rodriguez, Carlos Luis 1880 VEN1.0010.17203.40 
  Valdeblanquez, Jeiner Jair 1960 COL1.0010.25205.00 
  Mago Perez, Victor Manuel 2122 VEN0.001-0.5520-11.00 
  Gonzalez Parejo, Ramon Junior f2126 COL0.001-0.5420-10.80 
  Granados Vasquez, Reinaldo 1903 VEN1.0010.19203.80 
  Vargas Rangel, Rigoberto 2018 VEN0.501-0.1920-3.80 

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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