Individual Calculations September 2019
 Vargas, Pedro  Total change: -57.00  Rating chartPersonal card
 IRT Bicentenario Batalla de Boyaca Grupo A - Elo mayor a 2001 Tunja COL 2019-07-31
RcRownchangeKK*chgGame
 1946 2029 2.50 9 -2.85 20 -57.00 
  Valderrama Espinosa, Gilberto f2208 COL0.001-0.2720-5.40 
  Herrera, Marjorie wc1711 ESA1.0010.13202.60 
  Rojas Barrero, Andres Humberto f2182 COL0.001-0.3020-6.00 
  Hernandez, Bera wc1772 ESA0.001-0.8220-16.40 
  Ortegon Villacorte, Daniela 1863 COL1.0010.28205.60 
  Cabiativa, Juan Esteban 1664 COL0.501-0.4020-8.00 
  Tirado, Juan Camilo 2114 COL0.001-0.3820-7.60 
  Arias, Juan Carlos 1936 COL0.001-0.6320-12.60 
  Salej, Jorge 2060 COL0.001-0.4620-9.20 

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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