Individual Calculations September 2019
 Herrera, Marjorie  Total change: 139.20  Rating chartPersonal card
 IRT Bicentenario Batalla de Boyaca Grupo A - Elo mayor a 2001 Tunja COL 2019-07-31
RcRownchangeKK*chgGame
 2049 1711 4.50 8 3.48 40 139.20 
  Rodriguez Velasco, German Enrique 2111  * COL0.001-0.0840-3.20 
  Vargas, Pedro 2029 COL0.001-0.1340-5.20 
  Ortez, Andrea wf1852 ESA0.5010.19407.60 
  Obando Guzman, Soren Federico 2036 COL1.0010.874034.80 
  Narvaez, Faber Alberto 2075 COL1.0010.904036.00 
  Peinado Rincon, Giovanny Alfredo 2111  * COL1.0010.924036.80 
  Carrillo Parra, Miguel Alfredo c2111  * COL0.001-0.0840-3.20 
  Torrente, Alejandro Josue f2068 COL1.0010.894035.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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