Rapid: Individual Calculations January 2021
 Castano Orrego, Simon  Total change: 18.40  Rating chartPersonal card
 Torneo IRT Activo Sub2100 Pereira COL 2020-11-28
RcRownchangeKK*chgGame
 1871 1832 4.50 8 0.92 20 18.40 
  Saladen Dulce, Rafael f2050 COL0.5010.28205.60 
  Lopez Idarraga, Daniel Eduardo f2067 COL0.001-0.2120-4.20 
  Ceballos Castellanos, Isabela 1514 COL1.0010.13202.60 
  Salazar Murillo, Andres Felipe 1981 COL0.001-0.3020-6.00 
  Zuluaga Alzate, Gustavo 1646 COL1.0010.26205.20 
  Rosero Zapata, Luis Fernando 1983 COL0.001-0.3020-6.00 
  Cayon, Laura Valentina 1642 COL1.0010.25205.00 
  Bejarano, Dany Andres 2082 COL1.0010.812016.20 

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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