Individual Calculations September 2009
 Mesias Rojas, Rabindranat Segundo  Total change: -20.70  Rating chartPersonal card
 Continental Absolute Champioship 2009 Sao Paulo Chess Club/SP BRA 2009-07-25
RcRownchangeKK*chgGame
 2113 2189 4.00 9 -1.38 15 -20.70 
  Rodi, Luiz Ernesto f2375 ARG0.5010.24153.60 
  Della Morte, German m2372 ARG0.001-0.2615-3.90 
  Viaro Baccarin, Natalia 1939 BRA0.501-0.3115-4.65 
  Rodrigues, Bruno Morado 1953 BRA0.001-0.8015-12.00 
  Deus Filho, Joaquim De 1990 BRA1.0010.24153.60 
  Livshits, Ron m2332 CAN0.001-0.3115-4.65 
  Delai, Paula Fernanda wf2042 BRA0.001-0.7015-10.50 
  Guerrero, Hernando 1985 COL1.0010.24153.60 
  Suasnabar, Jesus 2026 PER1.0010.28154.20 

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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