Individual Calculations September 2009
 Perez Rodriguez, Luis Manuel  Total change: -1.10  Rating chartPersonal card
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2393 2512 7.00 11 -0.11 10 -1.10 
  Cajal, Andre 2112  * BRA1.0010.08100.80 
  Markzon, Gregory f2231 USA1.0010.16101.60 
  Estrada Nieto, Julian m2332 MEX0.501-0.2410-2.40 
  Disconzi Da Silva, Rodrigo m2366 BRA1.0010.30103.00 
  Shabalov, Alexander g2580 USA0.5010.09100.90 
  Van Riemsdijk, Herman Claudius m2380 BRA0.001-0.6810-6.80 
  Toth, Christian Endre m2357 BRA1.0010.29102.90 
  Molina, Roberto Junio Brito f2371 BRA1.0010.31103.10 
  Leitao, Rafael g2610 BRA0.5010.13101.30 
  Vescovi, Giovanni g2631 BRA0.001-0.3410-3.40 
  Brito, Luismar f2351 BRA0.501-0.2110-2.10 
 * 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)
 

 

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