Individual Calculations February 2013
 Bruzon Batista, Lazaro  Total change: 5.80  Rating chartPersonal card
 Internacional Copa AES 2012 Distrito Nacional DOM 2012-12-01
RcRownchangeKK*chgGame
 2424 2692 7.50 9 0.26 10 2.60 
  Campusano Espinosa, Zoilo Nelson 2292  * DOM1.0010.08100.80 
  Jaquez, Juan Manuel 2292  * DOM0.501-0.4210-4.20 
  Alvarez, Franklin 2292  * DOM1.0010.08100.80 
  Zapata, Alonso g2466 COL1.0010.21102.10 
  Martinez Duany, Lelys Stanley g2463 CUB1.0010.21102.10 
  Mitkov, Nikola g2513 MKD1.0010.27102.70 
  Iturrizaga, Eduardo g2650 VEN0.501-0.0610-0.60 
  Becerra Rivero, Julio g2554 USA0.501-0.1910-1.90 
  Abreu Jean, Carlos Paul 2292  * DOM1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 9TH PAN AMERICAN TEAM CHESS CHAMPIONSHIP Campinas/SP BRA 2013-01-24
RcRownchangeKK*chgGame
 2548 2701 4.50 6 0.32 10 3.20 
  Akobian, Varuzhan g2615 USA0.501-0.1210-1.20 
  Roselli Mailhe, Bernardo m2449 URU1.0010.19101.90 
  Milos, Gilberto g2580 BRA0.501-0.1610-1.60 
  Robson, Ray g2616 USA0.501-0.1210-1.20 
  Roselli Mailhe, Bernardo m2449 URU1.0010.19101.90 
  Milos, Gilberto g2580 BRA1.0010.34103.40 

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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