Individual Calculations January 2012
 Berroa, Alvin  Total change: 0.00  Rating chartPersonal card
 Torneo Nacional de Ajedrez Juvenil Masculino 2011 Distrito Nacional DOM 2011-11-12
RcRownchangeRpKK*chgGame
 1965 0 2.00 4 0.00 1965   0.00 
  Mejia, Pablo 1741 DOM1.0010.00 0.00 
  Ubinas, Franyely 1985 DOM0.5010.00 0.00 
  Crispin Ferreras, Darvi Abraham 2079 DOM0.5010.00 0.00 
  Jimenez, Maykol 2054 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)
 
 Torneo Los Inmortales 2011 Distrito Nacional DOM 2011-12-16
RcRownchangeRpKK*chgGame
 2023 0 0.50 4 0.00 1701   0.00 
  Beltre, Pedro 1958 DOM0.0010.00 0.00 
  Gomez Pena, Jose Ramon 2100 DOM0.0010.00 0.00 
  Mieses, Diomedes 1946 DOM0.0010.00 0.00 
  Mendez, Ruddy 2086 DOM0.5010.00 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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