Individual Calculations May 2012
 Sammartino, Gabriel  Total change: 20.85  Rating chartPersonal card
 Gran Prix Abierto Club Argentino - Cuarta Etapa Final Buenos Aires ARG 2012-03-15
RcRownchangeKK*chgGame
 1973 1933 5.50 9 1.39 15 20.85 
  Barrionuevo, Pablo m2329 ARG0.001-0.0815-1.20 
  Coldman, Ricardo 1693 ARG1.0010.20153.00 
  Sasson, Maximiliano 1790 ARG1.0010.31154.65 
  Garcia Lemos, Federico 2063 ARG1.0010.681510.20 
  Colautti, Marcela 1972 ARG0.001-0.4515-6.75 
  Porta Campos, Nicolas 1795 ARG1.0010.31154.65 
  Papez, Boris Alejandro 2051 ARG0.001-0.3415-5.10 
  Lozano, Betania 1977 ARG1.0010.56158.40 
  Suarez, Jose Luis f2086 ARG0.5010.20153.00 

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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