Rapid: Individual Calculations April 2013
 Chauca, Jose  Total change: 3.80  Rating chartPersonal card
 FIDE Rapido Rio de Janeiro de 38 ANOS da ALEX Rio de Janeiro/RJ BRA 2012-12-29
 2134 2057 1.00 2 0.19 20 3.80 
  Mano, Leonardo 1997 BRA1.0010.42208.40 
  Rego, Vinicius Vilela De Almeida 2270 BRA0.001-0.2320-4.60 

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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