Individual Calculations May 2014
 Vicentin, Marcos Tadeu  Total change: -1.50  Rating chartPersonal card
 Sao Paulo Open Grupo A – Sub-2300 Aberto do Brasil Sao Paulo/SP BRA 2014-04-03
RcRownchangeKK*chgGame
 2162 1861 0.50 4 -0.10 15 -1.50 
  Mandetta, Joao Danilo 2195 BRA0.001-0.1215-1.80 
  Martins, Carlos f2231 BRA0.001-0.1015-1.50 
  Savian, Fabio 2098 BRA0.5010.30154.50 
  Van Riemsdijk, Dirk D. 2122 BRA0.001-0.1815-2.70 

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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