Individual Calculations October 2008
 Galli, Gabriel  Total change: -24.75  Rating chartPersonal card
 Torneo Piedrabuena 2008 Los Polvorines ARG 2008-06-20
RcRownchangeKK*chgGame
 1978 1978 2.00 6 -0.99 25 -24.75 
  Oviedo, Manuel 2007 ARG0.001-0.4625-11.50 
  Perez, Mario Abel 2080 ARG0.001-0.3625-9.00 
  Codigone, Maximiliano 1807 ARG1.0010.27256.75 
  Perez, Maximiliano 2101 ARG0.001-0.3325-8.25 
  Sanchez, Mariana 1860 ARG1.0010.34258.50 
  Sanduay, Nicolas 2012 ARG0.001-0.4525-11.25 

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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