Individual Calculations July 2009
 Pradines, Emmanuel  Total change: 11.40  Rating chartPersonal card
 Legislatura Copa Norberto Laporta Buenos Aires ARG 2009-04-01
RcRownchangeKK*chgGame
 2162 1965 2.00 5 0.76 15 11.40 
  Del Castillo, Gustavo f2223 ARG0.5010.32154.80 
  Pucill, Facundo 2170 ARG0.001-0.2415-3.60 
  Lo Presti, Roberto 2117 ARG0.5010.20153.00 
  Cordero, Alfredo f2185 ARG0.5010.28154.20 
  Semprevivo, Marcelo 2116 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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