Individual Calculations February 2019
 Borges, Guilherme Deola  Total change: 10.20  Rating chartPersonal card
 V Floripa Chess Open STD 2019 Florianopolis SC BRA 2019-01-21
RcRownchangeKK*chgGame
 2032 2171 6.50 9 0.51 20 10.20 
  Da Silva, Matheus Lopes 1771  * BRA1.0010.08201.60 
  De Oliveira, Guilherme Alfredo B 1893 BRA1.0010.17203.40 
  Belmonte, Adriel 1879 ARG1.0010.15203.00 
  Proudian, Armen f2413 BRA0.001-0.2020-4.00 
  Caetano, Ryan Wesley Da Costa 2008 BRA0.501-0.2220-4.40 
  Mota, Romulo Rodrigues 1993 BRA0.501-0.2320-4.60 
  Barreiros Da Silva, Denison Klein 1990 BRA1.0010.26205.20 
  Souza, Iago Henrique Da Silva 2060 BRA1.0010.35207.00 
  Guimaraes, Diogo Duarte f2278 BRA0.5010.15203.00 
 * 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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