Individual Calculations July 2011
 De Paula, Rafael Figueiredo  Total change: -0.50  Rating chartPersonal card
 IRT Escola Interamerica Goiania/GO BRA 2011-06-18
 1896 1901 1.00 2 -0.02 25 -0.50 
  Santos, Luciano Da Silva 1992 BRA0.001-0.3825-9.50 
  Almeida, Douglas De Castro 1799 BRA1.0010.36259.00 

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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