Individual Calculations May 2012
 Ledezma, Daniel Jose  Total change: -17.40  Rating chartPersonal card
 IRT Club de Ajedrez Mikhail Tahl Barquisimeto VEN 2012-03-01
RcRownchangeKK*chgGame
 1745 1964 5.00 7 -0.25 30 -7.50 
  Marquez, Juan 1711 VEN0.501-0.3130-9.30 
  Ramos , Marco Aurelio 1564  * VEN1.0010.08302.40 
  Di Girolamo, Ernesto 1873 VEN1.0010.383011.40 
  Ledezma, Daniel Antonio 1948 VEN0.501-0.0230-0.60 
  Salas Albahaca, Neneska 1877 VEN0.001-0.6230-18.60 
  Puerta, William 1564  * VEN1.0010.08302.40 
  Gimenez, Maria De Los Angeles 1676 VEN1.0010.16304.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 2190 1964 0.00 1 -0.21 30 -6.30 
  Zavarce, Oscar f2190 VEN0.001-0.2130-6.30 

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 Nuestra Patrona Divina Pastora Barquisimeto VEN 2012-04-04
RcRownchangeKK*chgGame
 2294 1964 0.00 1 -0.12 30 -3.60 
  Marichal, Ariel 2294 CUB0.001-0.1230-3.60 

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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