Individual Calculations January 2012
 Duarez Suclupe, Segundo  Total change: -24.45  Rating chartPersonal card
 II IRT Abierto "Ciudad de Lambayeque" Lambayeque PER 2011-10-28
RcRownchangeKK*chgGame
 1852 1889 0.00 3 -1.63 15 -24.45 
  Montoya, Keny 2032 PER0.001-0.3115-4.65 
  Duarez Facho, Christian 1656 PER0.001-0.7915-11.85 
  Rojas Menor, Walter Alejan 1869 PER0.001-0.5315-7.95 

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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