Rapid: Individual Calculations January 2021
 Zuluaga, Nicolas  Total change: 4.40  Rating chartPersonal card
 Torneo IRT Activo Sub2100 Pereira COL 2020-11-28
RcRownchangeKK*chgGame
 1759 1726 3.50 7 0.22 20 4.40 
  Castano Olaya, Jair 1511 COL1.0010.23204.60 
  Gonzalez, Walter 1922 COL1.0010.752015.00 
  Saladen Dulce, Rafael f2050 COL0.001-0.1320-2.60 
  Cayon, Laura Valentina 1642 COL0.501-0.1220-2.40 
  Molano, Walter Rene 1691 COL0.001-0.5520-11.00 
  Ceballos Castellanos, Isabela 1514 COL1.0010.23204.60 
  Salazar Murillo, Andres Felipe 1981 COL0.001-0.1920-3.80 

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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