Individual Calculations July 2011
 Paz, Mario  Total change: 15.15  Rating chartPersonal card
 Club Argentino de Ajedrez 106 Aniversario Buenos Aires ARG 2011-04-20
RcRownchangeKK*chgGame
 1825 1761 4.00 8 0.67 15 10.05 
  Natan, Isaac 1691 ARG1.0010.40156.00 
  Villarreal, Ivan Nicolas 1936 ARG0.5010.23153.45 
  Sammartino, Gabriel 1916 ARG0.5010.21153.15 
  Anaya, Mario Manuel 1825 ARG1.0010.59158.85 
  Colautti, Marcela 1945 ARG0.5010.24153.60 
  Cereminati, Ruben 1849 ARG0.001-0.3815-5.70 
  Burgin, Dario 1764 ARG0.001-0.5015-7.50 
  Perez Aguado, Sergio 1671 ARG0.501-0.1215-1.80 

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)
 
 IV Abierto Simon Bolivar PDVSur Buenos Aires ARG 2011-05-13
RcRownchangeKK*chgGame
 1930 1787 3.00 8 0.34 15 5.10 
  Cativelli, Gerardo 2175 ARG0.001-0.0915-1.35 
  Rasgido, Alejandro 2019 ARG0.001-0.2115-3.15 
  Driz, Ivan 1999 ARG0.001-0.2315-3.45 
  Otero, Carlos 1664 ARG0.501-0.1715-2.55 
  Caceres Recalde, Gonzalo 1629 ARG1.0010.29154.35 
  Merlo, Carlos 2022 ARG1.0010.791511.85 
  Torella, Rodolfo 1984 ARG0.001-0.2515-3.75 
  Tunez, Adrian 1946 ARG0.5010.21153.15 

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)
 

 

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