Individual Calculations September 2019
 Arias, Juan Carlos  Total change: 25.20  Rating chartPersonal card
 IRT Bicentenario Batalla de Boyaca Grupo A - Elo mayor a 2001 Tunja COL 2019-07-31
RcRownchangeKK*chgGame
 1972 1936 4.50 9 0.37 20 7.40 
  Sanjuan Navarro, Carlos 1851 COL1.0010.38207.60 
  Palencia Morales, Wilson Guillerm m2279 VEN0.001-0.1220-2.40 
  Cadena, Juan Manuel 2100 COL0.001-0.2820-5.60 
  Soto, Cristian Camilo 2061 COL0.001-0.3320-6.60 
  Martinez Paipa, Hernan 1719 COL0.001-0.7820-15.60 
  Ortegon Villacorte, Daniela 1863 COL1.0010.40208.00 
  Palacios, Celina wf1734 ESA1.0010.24204.80 
  Vargas, Pedro 2029 COL1.0010.632012.60 
  Dominguez Rincon, Miller f2112 COL0.5010.23204.60 

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)
 
 IV IRT de Ajedrez Universidad Francisco de Paula Santander Sede Ocana Ocana COL 2019-08-23
RcRownchangeKK*chgGame
 1935 1936 4.00 6 0.89 20 17.80 
  Afanador Duran, Elias 1746 COL1.0010.25205.00 
  Vidal Melendez, Ismael David f2315 VEN0.001-0.0920-1.80 
  Pereira, Henry Alberto 1806 COL1.0010.32206.40 
  Zambrano Linares, Ramon Alberto 1987 VEN0.001-0.4320-8.60 
  Duarte Carreno, Samuel Dario 1818 COL1.0010.34206.80 
  Silva Torres, Jorge J 1938 COL1.0010.502010.00 

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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