Individual Calculations April 2013
 Diaz, Marcos  Total change: 23.70  Rating chartPersonal card
 IRT Rio de Janeiro de Verao 2013 Rio de Janeiro/RJ BRA 2013-03-01
RcRownchangeKK*chgGame
 2072 1750 1.50 5 0.79 30 23.70 
  Manzi, Luiz Antonio Bardaro 2120 BRA0.001-0.1030-3.00 
  Baeta, Marcio Netto 2098 BRA0.001-0.1130-3.30 
  Rabello, David Sousa 1910 BRA1.0010.713021.30 
  Ramos, Angelo Bil 2139 BRA0.001-0.0930-2.70 
  Cabral, Paulo Eduardo Carvalho 2094 BRA0.5010.383011.40 

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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