Individual Calculations November 2010
 Prieu, Gustavo  Total change: -24.15  Rating chartPersonal card
 VII Copa Ponzo 2010 Monte Grande ARG 2010-07-17
RcRownchangeKK*chgGame
 1945 1964 0.50 4 -1.61 15 -24.15 
  Lo Presti, Roberto 2045 ARG0.001-0.3915-5.85 
  Nadjarian, Osvaldo 2029 ARG0.001-0.4115-6.15 
  Guglielmone, Alberto 1834 ARG0.501-0.1815-2.70 
  Capuano, Gabriel 1870 ARG0.001-0.6315-9.45 

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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