Blitz: Individual Calculations January 2014
 Perdomo Arbelaez, Juan Jose  Total change: 3.40  Rating chartPersonal card
 IRT Blitz Copa “Gustavo Mendez” San Juan de Los Morros VEN 2013-12-12
RcRownchangeKK*chgGame
 2015 2132 3.00 5 -0.18 20 -3.60 
  Fuentes Ramos, Alejandro 2155 VEN1.0010.532010.60 
  Gonzalez, Luis Enrique 1989 FID0.001-0.6920-13.80 
  Hernandez, Igor 1751 VEN1.0010.09201.80 
  Brizuela, Reivis 2066 VEN1.0010.41208.20 
  Corado, Rafael c2115 VEN0.001-0.5220-10.40 

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)
 
 Torneo IRT de Ajedrez & Domino "SUMA - Aragua" Maracay VEN 2013-12-17
RcRownchangeKK*chgGame
 2076 2132 1.50 2 0.35 20 7.00 
  Trujillo Villega, Pablo Adrian f2163 VEN1.0010.542010.80 
  Aristigueta, Alexis 1989 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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