Individual Calculations November 2009
 Albarracin, Nicolas  Total change: 13.95  Rating chartPersonal card
 2° Simon Bolivar Copa PDVSur Buenos Aires ARG 2009-08-24
RcRownchangeKK*chgGame
 2129 2046 2.50 4 0.93 15 13.95 
  Barreto, Gary 1815 PER1.0010.21153.15 
  Fernandez, Fernando 2308 PER0.001-0.1815-2.70 
  Ivanov, Ivan 2235 ARG1.0010.751511.25 
  Quenallata, Luciano 2157 ARG0.5010.15152.25 

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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