Individual Calculations May 2014
 Mandetta, Joao Danilo  Total change: 17.55  Rating chartPersonal card
 Sao Paulo Open Grupo A – Sub-2300 Aberto do Brasil Sao Paulo/SP BRA 2014-04-03
RcRownchangeKK*chgGame
 2136 2195 4.50 6 1.17 15 17.55 
  Vicentin, Marcos Tadeu 1861 BRA1.0010.12151.80 
  Mendes, Rodrigo Machado 1864 BRA1.0010.12151.80 
  Proudian, Armen f2287 BRA0.5010.13151.95 
  Tsuboi, Edson Kenji m2256 BRA1.0010.58158.70 
  Abdalla, Luiz Guilherme Aurelli f2289 BRA0.5010.13151.95 
  Aranha Filho, Alvaro Z. f2259 BRA0.5010.09151.35 

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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