Blitz: Individual Calculations October 2013
 Arismendi Polanco, Efrain Stev  Total change: 23.20  Rating chartPersonal card
 IRT Festival Nacional Ajedrez Blitz U-14 Absoluto 2013 Manizales COL 2013-09-15
RcRownchangeKK*chgGame
 1688 1718 5.50 8 1.16 20 23.20 
  Valenzuela, Juan Camilo 1573 COL1.0010.31206.20 
  Valenzuela, Juan Camilo 1573 COL1.0010.31206.20 
  Calero, Hector Andres 1690 COL1.0010.46209.20 
  Calero, Hector Andres 1690 COL0.001-0.5420-10.80 
  Santofimio Vega, Andres Camilo 1625 COL1.0010.37207.40 
  Santofimio Vega, Andres Camilo 1625 COL0.001-0.6320-12.60 
  Zuleta, Juan Carlos 1862 COL0.5010.19203.80 
  Zuleta, Juan Carlos 1862 COL1.0010.692013.80 

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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