Individual Calculations July 2010
 Gualpa, Carlos  Total change: -52.75  Rating chartPersonal card
 30 Copa Santi 2010 Monte Grande ARG 2010-04-10
RcRownchangeKK*chgGame
 2027 1907 0.00 1 -0.34 25 -8.50 
  Ponzo, Fabian 2027 ARG0.001-0.3425-8.50 

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 Ciudad de Bernal Bernal, Buenos Aires ARG 2010-05-13
RcRownchangeKK*chgGame
 1996 1892 1.50 9 -1.77 25 -44.25 
  Ponzo, Hector 1965 ARG1.0010.602515.00 
  Ponzo, Fabian 2033 ARG0.001-0.3125-7.75 
  Prieu, Gustavo 1956 ARG0.001-0.4125-10.25 
  Meza, Anahi wf2132 ARG0.001-0.2025-5.00 
  Fernandez, Oscar Emilio 2052 ARG0.001-0.2925-7.25 
  Zampedri, Ignacio 1902 ARG0.001-0.4925-12.25 
  Das Neves, Ariel 2027 ARG0.001-0.3225-8.00 
  Peralta, David 1853 ARG0.501-0.0525-1.25 
  Lo Presti, Roberto 2045 ARG0.001-0.3025-7.50 

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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