Individual Calculations February 2014
 Perez Sanchez, Ricardo Jose  Total change: 12.30  Rating chartPersonal card
 IRT Invitacional Copa "Credit Import Cil de Venezuela" Porlamar VEN 2014-01-03
RcRownchangeKK*chgGame
 1937 1928 2.50 5 0.06 15 0.90 
  Rondon Chacon, Rene Ibrahim 2131 VEN0.001-0.2415-3.60 
  Torres Tarazon, Miguel 1715 VEN1.0010.23153.45 
  Romagnone, Ivano 1854 ITA1.0010.40156.00 
  Guaimare Rodriguez, Carlos Luis 1884 VEN0.501-0.0615-0.90 
  Chavez Lazo, Jorge Leonidas 2099 VEN0.001-0.2715-4.05 

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)
 
 1er. IRT "Feria de Santa Ines" 2014 Cumana VEN 2014-01-09
RcRownchangeKK*chgGame
 2125 1928 1.50 3 0.76 15 11.40 
  Tirado Veliz, Henry Jose 2148 VEN0.001-0.2215-3.30 
  Didenot, Carlos 2101 VEN1.0010.731510.95 
  Rodriguez Galanton, Yul Johnatta 2125 VEN0.5010.25153.75 

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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