Individual Calculations September 2009
 Aguilar, Andres  Total change: 22.80  Rating chartPersonal card
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2347 2191 4.50 10 1.52 15 22.80 
  Cori T., Deysi wm2390 PER1.0010.761511.40 
  Rios, Mauricio Flores m2482 CHI0.001-0.1515-2.25 
  Molina, Roberto Junio Brito f2371 BRA1.0010.741511.10 
  Perdomo, Leandro Daniel m2409 ARG0.001-0.2215-3.30 
  Blanco, Cristobal J. m2361 VEN0.001-0.2815-4.20 
  Nunes, Allan Hurba 1976 BRA1.0010.23153.45 
  Della Morte, German m2372 ARG1.0010.741511.10 
  Garcia, Gildardo g2390 COL0.001-0.2415-3.60 
  Alvarez Marquez, Johann m2431 VEN0.5010.30154.50 
  Aranha Filho, Alvaro Z. f2292 BRA0.001-0.3615-5.40 

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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