Individual Calculations January 2012
 Rodrigues, Nei Jorge  Total change: -28.95  Rating chartPersonal card
 IRT Rio de Janeiro de Inverno 2011 Rio de Janeiro BRA 2011-08-10
 1970 2053 0.50 4 -1.93 15 -28.95 
  Reis, Virginia Lagrange M 1834 BRA0.501-0.2815-4.20 
  Dos Santos Jr, Braulio 2016 BRA0.001-0.5515-8.25 
  Bil, Angelo 2104 BRA0.001-0.4315-6.45 
  Pereira, Vilalba Guilherme 1927 BRA0.001-0.6715-10.05 

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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