Individual Calculations July 2019
 De Sousa E Silva, Luis Gonzaga  Total change: -2.00  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U1800 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1575 1298 1.00 6 -0.10 20 -2.00 
  Sousa, Fabio De Fatima 1695 BRA0.001-0.0820-1.60 
  Nobre, Jose Adalberto Barbosa 1593 BRA0.001-0.1520-3.00 
  Ferreira, Raphael Suzuki 1663 BRA0.001-0.1020-2.00 
  Kajiwara, Joao Kazuyuki 1316 BRA1.0010.532010.60 
  Jafet Junior, Carlos 1628 BRA0.001-0.1220-2.40 
  Paula, Hugo De Araujo 1557 BRA0.001-0.1820-3.60 

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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