Rapid: Individual Calculations February 2018
 Cardoso, Ferney  Total change: 43.20  Rating chartPersonal card
 IRT XVII Torneo Feria Duitama 2018- Liga ajedrez de Boyaca Duitama COL 2018-01-06
RcRownchangeKK*chgGame
 1955 1883 5.00 7 2.16 20 43.20 
  Corredor Castellanos, Camilo f2052 COL0.001-0.2820-5.60 
  Gonzalez, Raul Javier 1625 COL1.0010.18203.60 
  Ortega Leon, Jaime 1627 COL1.0010.19203.80 
  Martinez, Jorge Alexander f2183 COL0.001-0.1520-3.00 
  Salej, Jorge 2048 COL1.0010.722014.40 
  Olarte Mateus, Juan Vicente 2058 COL1.0010.732014.60 
  Lizarazo, Juan Carlos 2094 COL1.0010.772015.40 

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)
 

 

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