Individual Calculations July 2012
 Perez Guzman, Still  Total change: 0.00  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Masculino 2012 Distrito Nacional DOM 2012-04-27
RcRownchangeRpKK*chgGame
 2098 0 1.50 6 0.00 1905   0.00 
  Jimenez Martinez, Dario Alberto 2130 DOM0.5010.00 0.00 
  Subervi, Jonathan 2204 DOM0.0010.00 0.00 
  Jimenez, Maykol 2054 DOM1.0010.00 0.00 
  Crispin Ferreras, Darvi Abraham 2091 DOM0.0010.00 0.00 
  Lorenzo, Luis 2044 DOM0.0010.00 0.00 
  Castillo, Nelson 2064 DOM0.0010.00 0.00 

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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