Individual Calculations July 2009
 Garcia, Ursus  Total change: -23.50  Rating chartPersonal card
 Campeonato Nacional de Ajedrez de Primera DivisiĆ³n Managua NCA 2009-05-17
RcRownchangeKK*chgGame
 2036 1904 1.00 6 -0.94 25 -23.50 
  Carranza, Ivan 2093 NCA0.001-0.2525-6.25 
  Salazar, Francisco Dr. 2008 NCA0.001-0.3625-9.00 
  Velasquez, Rommel 2076 NCA0.5010.23255.75 
  Lorente, Salomon 1993 NCA0.001-0.3825-9.50 
  Allen, Alonso 2007 NCA0.001-0.3625-9.00 
  Quintanilla, Marvin 2039 NCA0.5010.18254.50 

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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