Blitz: Individual Calculations October 2013
 Mariani, Daniel Brandao  Total change: 10.60  Rating chartPersonal card
 Circuito de BLZ de Florianopolis 2013 - 6a etapa Florianopolis/SC BRA 2013-09-13
RcRownchangeKK*chgGame
 2229 2017 1.00 2 0.53 20 10.60 
  Umetsubo, Cesar Hidemitsu f2295 BRA0.001-0.1720-3.40 
  Mafra, Kaiser Luiz 2163 BRA1.0010.702014.00 

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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