Rapid: Individual Calculations January 2021
 Cortes Castro, Jhonny  Total change: 13.80  Rating chartPersonal card
 Torneo IRT Activo Sub2100 Pereira COL 2020-11-28
RcRownchangeKK*chgGame
 1968 2085 6.50 9 0.69 20 13.80 
  Orozco Giraldo, Jhon Edison 1711 COL1.0010.10202.00 
  Gonzalez, Walter 1922 COL1.0010.28205.60 
  Rosero Zapata, Luis Fernando 1983 COL1.0010.36207.20 
  Bejarano, Dany Andres 2082 COL0.5010.00200.00 
  Ardila, Oscar Humberto c2059 COL0.501-0.0420-0.80 
  Velasquez, Andres Felipe 1958 COL0.501-0.1720-3.40 
  Lopez Idarraga, Daniel Eduardo f2067 COL1.0010.47209.40 
  Londono Lopez, Donaldo 1879 COL1.0010.24204.80 
  Saladen Dulce, Rafael f2050 COL0.001-0.5520-11.00 

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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