Individual Calculations May 2012
 Alvarez, Alberto Elias  Total change: 10.80  Rating chartPersonal card
 IRT SERIE ā€œDā€ C.C.A.N. (Mar-Abril_Mayo) Buenos Aires ARG 2012-03-05
RcRownchangeKK*chgGame
 1955 2031 4.50 6 0.88 15 13.20 
  Lozano, Betania 1977 ARG0.501-0.0815-1.20 
  Tierno De La Rosa, Juan 1878 ARG1.0010.30154.50 
  Roque, Fernando 1925 ARG1.0010.36155.40 
  Bourgeois, William 1935 URU0.501-0.1315-1.95 
  Denegri, German 1987 ARG0.501-0.0615-0.90 
  Radoszta, Armando E. 2026 ARG1.0010.49157.35 

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 SERIE ā€œCā€ C.C.A.N. (Mar-Abril-Mayo) Buenos Aires ARG 2012-03-19
RcRownchangeKK*chgGame
 2082 2031 2.50 9 -1.37 15 -20.55 
  Daneri, Martin 2150 ARG0.001-0.3415-5.10 
  Naspleda, Federico 2099 ARG0.001-0.4115-6.15 
  Calens, Diego 2120 ARG0.001-0.3815-5.70 
  Cheb Terrab, Alejandro 2037 ARG0.001-0.4915-7.35 
  Nejanky, Maisa 2043 ARG1.0010.52157.80 
  Benedetti, Antonella 2009 ARG1.0010.47157.05 
  Zamani, Andres 2085 ARG0.001-0.4215-6.30 
  Salvatti, Diego 2089 ARG0.5010.08151.20 
  Cervetto, Esteban 2107 ARG0.001-0.4015-6.00 

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)
 
 43 Abierto Internacional de Ajedrez -Ciudad de Mar del Plata-Marcel Duchamp- Mar del Plata ARG 2012-03-31
RcRownchangeKK*chgGame
 2229 2031 3.00 7 1.21 15 18.15 
  Trois, Francisco R.t. m2262 BRA0.5010.29154.35 
  Toniutti, Ezio 2180 ARG0.5010.20153.00 
  Mellano, Santiago 2226 ARG0.001-0.2515-3.75 
  Rosito, Jorge m2401 ARG0.5010.40156.00 
  Mendez, Gustavo f2185 ARG0.5010.21153.15 
  Tovillas, Daniel R. f2282 ARG0.5010.31154.65 
  Benedetti, Julio 2068 ARG0.5010.05150.75 

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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