Rapid: Individual Calculations January 2020
 Castro, Gerardo  Total change: -20.60  Rating chartPersonal card
 Copa Santiago de Cali Cat C Ajedrez Rapido Elo Menor a 1800 Cali COL 2019-11-30
RcRownchangeKK*chgGame
 1592 1696 4.00 8 -1.03 20 -20.60 
  Avila Hernandez, Edwin 1411 COL1.0010.16203.20 
  Restrepo, Fabian 1642 COL0.001-0.5820-11.60 
  Hernandez, Deyner Andres 1539 COL1.0010.29205.80 
  Rodriguez Pantoja, Obel 1630 COL1.0010.41208.20 
  Dorado Piamba, Juan Jose 1660 COL0.001-0.5520-11.00 
  Cruz, Juan Manuel 1694 COL0.001-0.5020-10.00 
  Hernandez, Andres Felipe 1392 COL1.0010.14202.80 
  Dziedzic, Robert 1766 COL0.001-0.4020-8.00 

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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