Individual Calculations December 2016
 Salamanca, Juan David  Total change: -35.20  Rating chartPersonal card
 Superate Intercolegiado 2016 Final Nacional de Ajedrez Absoluto CLASICO B Bogota COL 2016-11-15
RcRownchangeKK*chgGame
 1715 1809 1.00 3 -0.88 40 -35.20 
  Ballesteros Lora, Ruber 1697 COL0.001-0.6540-26.00 
  Silva Suna, Juan Esteban 1733 COL1.0010.404016.00 
  Giraldo Aristizabal, Marlon 1716 COL0.001-0.6340-25.20 

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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