Individual Calculations September 2009
 Torella, Rodolfo  Total change: -3.60  Rating chartPersonal card
 2da Etapa Grand Prix CAA Buenos Aires ARG 2009-04-27
RcRownchangeKK*chgGame
 2009 2062 5.00 8 0.46 15 6.90 
  Alvarez Brito, Malena 1712 ARG1.0010.11151.65 
  Filgueira, Hernan m2354 ARG0.001-0.1515-2.25 
  Veron, Jorge 1851 ARG1.0010.23153.45 
  Sammartino, Gabriel 1972 ARG0.001-0.6215-9.30 
  Novoa, Fernando 1806 ARG1.0010.19152.85 
  Benedetti, Antonella 1850 ARG1.0010.23153.45 
  Bronstein, Luis m2401 ARG0.5010.38155.70 
  Cervetto, Esteban 2128 ARG0.5010.09151.35 

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)
 
 Torneo Ajedrez para Todos FADA Mar del Plata ARG 2009-06-19
RcRownchangeKK*chgGame
 2296 2062 0.00 3 -0.62 15 -9.30 
  Landriel, Mario 2271 ARG0.001-0.2315-3.45 
  Mussanti, Diego f2327 ARG0.001-0.1815-2.70 
  Nedilski, Diego f2290 ARG0.001-0.2115-3.15 

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 Jose Rubinstein Vicente Lopez ARG 2009-08-04
RcRownchangeKK*chgGame
 1965 2035 4.00 7 -0.08 15 -1.20 
  Medone, Raul 1731 ARG1.0010.14152.10 
  Hauzer, Jose 1772 ARG1.0010.18152.70 
  Rivero, Raul 1872 ARG1.0010.28154.20 
  Bulcourf, Carlos f2148 ARG0.001-0.3515-5.25 
  Perez, Mario Abel 2095 ARG0.001-0.4215-6.30 
  Arca, Nahuel 1996 ARG1.0010.45156.75 
  Marey, Mauro 2140 ARG0.001-0.3615-5.40 

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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