Individual Calculations October 2013
 Bertaccini, Daniel  Total change: -21.75  Rating chartPersonal card
 IRT de Primera Categoria III Torre Blanca Buenos Aires ARG 2013-08-05
RcRownchangeKK*chgGame
 2068 2170 3.00 7 -1.45 15 -21.75 
  Lopez, Diego 2075 ARG0.001-0.6315-9.45 
  Gras, Carlos 1991 ARG0.001-0.7315-10.95 
  Cataldo, Nicolas 2057 ARG0.501-0.1515-2.25 
  Galarce, Ruben 2139 ARG1.0010.46156.90 
  Ibanez, Fernando 2078 ARG1.0010.37155.55 
  Salvatti, Diego 2094 ARG0.001-0.6015-9.00 
  Speziale, Tomas 2044 ARG0.501-0.1715-2.55 

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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