Individual Calculations September 2009
 Abdalla, Jose Lucas  Total change: 25.50  Rating chartPersonal card
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2057 1939 5.00 11 1.02 25 25.50 
  Aranha Filho, Alvaro Z. f2292 BRA0.001-0.1125-2.75 
  Jukemura, Leandro 2123 BRA0.001-0.2625-6.50 
  Braga, Marcelo Melem 1769 BRA1.0010.28257.00 
  Monteiro Neto, Cesidio Rocha 2145 BRA0.001-0.2425-6.00 
  Santiago, Yago De Moura 2327 BRA0.001-0.0925-2.25 
  Nobre, Jose Adalberto Barbosa 1814 BRA1.0010.33258.25 
  Chaves, Jorge Antonio Torres 2102 BRA0.001-0.2825-7.00 
  Medina, Diana Sanroman Baeta 1699 BRA1.0010.20255.00 
  Carvalho, Felipe Lobo C. 2141 BRA1.0010.762519.00 
  Salazar, Carlos 2189 PER0.001-0.1925-4.75 
  Rodrigo Da Silva, Edson 2027 BRA1.0010.622515.50 

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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