Individual Calculations September 2009
 Cominato Neto, Jose Luis  Total change: 25.35  Rating chartPersonal card
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2375 2184 4.00 9 1.69 15 25.35 
  Fusco, Leonardo f2401 ARG0.5010.28154.20 
  Liascovich, Lucas m2444 ARG0.001-0.1815-2.70 
  Sega, Carlos Alberto f2293 BRA1.0010.65159.75 
  Zambrana, Oswaldo g2473 BOL0.001-0.1615-2.40 
  Gerzhoy, Leonid m2409 CAN0.5010.28154.20 
  Oliveira, Silvio Eduardo 2357 BRA0.5010.23153.45 
  Nogueira, Ivan Kuhlmann f2335 BRA0.5010.20153.00 
  Van Riemsdijk, Herman Claudius m2380 BRA0.5010.25153.75 
  Viana Da Costa, Fernando 2284 BRA0.5010.14152.10 

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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