Individual Calculations May 2014
 Pires Da Silva, Saulo De Tarso  Total change: -23.70  Rating chartPersonal card
 Sao Paulo Open Grupo A – Sub-2300 Aberto do Brasil Sao Paulo/SP BRA 2014-04-03
RcRownchangeKK*chgGame
 2063 1995 0.50 5 -1.58 15 -23.70 
  Caldeira, Adriano f2247 BRA0.001-0.1915-2.85 
  Ueti, Silvio Shigueo 2157 BRA0.001-0.2915-4.35 
  Boabaid, Jorge Alberto Duardes c1856 BRA0.501-0.1915-2.85 
  Savian, Fabio 2098 BRA0.001-0.3615-5.40 
  Oliveira, Tiago Lopes c1957 BRA0.001-0.5515-8.25 

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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