Blitz: Individual Calculations December 2014
 Zapata Arbelaez, Estiven  Total change: -4.20  Rating chartPersonal card
 Superate Intercolegiados Ajedrez BLITZ Categoria B Masculino Bogota COL 2014-10-28
RcRownchangeKK*chgGame
 1912 2048 4.50 7 -0.21 20 -4.20 
  Ricciulli Vargas, Roberth Elie 1748 COL0.001-0.8520-17.00 
  Mercado Pena, Jorge Esteban 1762 COL1.0010.16203.20 
  Chaux, Jesus David 1767 COL1.0010.16203.20 
  Diaz Herrera, Leider Andres 1969 COL0.501-0.1120-2.20 
  Arismendi Polanco, Efrain Stev 1887 COL1.0010.29205.80 
  Olarte Parra, Jhoan Sebastian 1860 COL1.0010.26205.20 
  Ruiz C, Joshua D m2389 COL0.001-0.1220-2.40 

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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