Individual Calculations March 2018
 Velasquez, Andres  Total change: 34.00  Rating chartPersonal card
 Campeonato Nacional Amateur 2018 Sub2300 Bogota COL 2018-02-15
RcRownchangeKK*chgGame
 2108 1846 3.00 7 1.70 20 34.00 
  Motta Leon, Gerardo c2021 COL0.5010.23204.60 
  Rodriguez, German Enrique 2067 COL0.5010.28205.60 
  Arango, Andres Mauricio 2090 COL1.0010.802016.00 
  Otalora, Carlos Eduardo f2177 COL0.001-0.1220-2.40 
  Vargas, Pedro 2052 COL1.0010.762015.20 
  Torres Cueto, Jesus Marcial f2149 COL0.001-0.1420-2.80 
  Soto, Cristian Camilo 2203 COL0.001-0.1120-2.20 

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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