Individual Calculations September 2017
 Dos Santos Junior, Gabriel Ribei  Total change: -11.60  Rating chartPersonal card
 Aberto do Brasil 2017- etapa Barueri Barueri SP BRA 2017-08-04
RcRownchangeKK*chgGame
 1643 1761 3.50 6 -0.29 40 -11.60 
  Tsuboi, Edson Kenji m2161  * BRA0.001-0.0840-3.20 
  Rocha, Anderson Rosendo 1482 BRA0.501-0.3440-13.60 
  De Martino, Murilo Rocha Laragnoi 1361  * BRA1.0010.08403.20 
  De Freitas, Jose Renato Silva 2003 BRA0.001-0.2040-8.00 
  Hayashi, Kouki 1361  * BRA1.0010.08403.20 
  Vianna, Alessandro Ayres 1487 BRA1.0010.17406.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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