Individual Calculations May 2012
 Hadad Diaz, Antonio  Total change: -18.30  Rating chartPersonal card
 Copa Venetur Margarita Porlamar VEN 2012-03-01
RcRownchangeKK*chgGame
 2187 2038 0.00 1 -0.30 30 -9.00 
  Veloz, Arturo 2187 CUB0.001-0.3030-9.00 

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)
 
 IRT Margarita Dynasty Porlamar VEN 2012-03-08
RcRownchangeKK*chgGame
 2091 2038 2.00 4 0.25 30 7.50 
  Pinerua, Victor 1901 VEN1.0010.32309.60 
  Hidalgo, Damir 2012 VEN1.0010.463013.80 
  Marichal, Ariel 2294 CUB0.001-0.1930-5.70 
  Ibarra, Joel 2156 CUB0.001-0.3430-10.20 

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)
 
 Campeonato Nacional Sub 20 Absoluto Maturin VEN 2012-03-21
RcRownchangeKK*chgGame
 2204 2038 0.00 2 -0.56 30 -16.80 
  Finol Berrueta, David Emmanuel f2211 VEN0.001-0.2730-8.10 
  Brizuela, Ronald 2197 VEN0.001-0.2930-8.70 

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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