Individual Calculations May 2017
 Da Silva Junior, Sediney Mari  Total change: 10.40  Rating chartPersonal card
 VI Sao Paulo Open Grupo A - Sub-2300 Sao Paulo SP BRA 2017-04-14
RcRownchangeKK*chgGame
 2134 2000 2.50 6 0.52 20 10.40 
  Bispo, Leonardo 2244 BRA0.001-0.2020-4.00 
  Marra, Eduardo Da Costa f2189 BRA1.0010.752015.00 
  Tsuboi, Edson Kenji m2250 BRA0.001-0.1920-3.80 
  Mazetto, Sergio Luiz 2191 BRA1.0010.752015.00 
  Vargas, Goncalo Cintra 2073 BRA0.001-0.4020-8.00 
  Federzoni, Enzo 1857 BRA0.501-0.1920-3.80 

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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