Individual Calculations March 2012
 Guerrero Jacome, Victor  Total change: -19.20  Rating chartPersonal card
 XVII Gand Prix Segunda Parada "Guayaquil Perla del Pacifico" Guayaquil ECU 2012-02-03
RcRownchangeKK*chgGame
 1859 1631 0.00 3 -0.64 30 -19.20 
  Reinozo Trelles, Eduardo 1878 ECU0.001-0.1930-5.70 
  Cisneros Avendano, Diego 1844 PER0.001-0.2330-6.90 
  Azua Avila, Vicente 1856 ECU0.001-0.2230-6.60 

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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