Individual Calculations May 2012
 Zambrano Jijon, Miguel  Total change: 12.90  Rating chartPersonal card
 XVI GRAND PRIX 6ta. PARADA CIUDAD DE QUITO Quito ECU 2011-12-09
RcRownchangeKK*chgGame
 2002 1918 2.00 4 0.43 30 12.90 
  Munoz Sanchez, Jhon 2211 ECU0.001-0.1530-4.50 
  Guaranda, Edwar 1630 ECU1.0010.16304.80 
  Montenegro Torres, Carlos f2179 ECU1.0010.823024.60 
  Saldana Diaz, Juan 1988 PER0.001-0.4030-12.00 

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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