Individual Calculations March 2011
 Juliani, Sidnei  Total change: -18.25  Rating chartPersonal card
 V Garry Kasparov Goiania/GO BRA 2011-01-28
RcRownchangeKK*chgGame
 1918 1809 0.00 2 -0.73 25 -18.25 
  De Oliveira, Aquiles Machado 2048 BRA0.001-0.2025-5.00 
  Oliveira, Kenner Martins De 1788 BRA0.001-0.5325-13.25 

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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