Individual Calculations July 2019
 Ferreira, Raphael Suzuki  Total change: -24.80  Rating chartPersonal card
 Campeonato Brasileiro Amador 2019 U1800 Sao Paulo SP BRA 2019-06-20
RcRownchangeKK*chgGame
 1504 1663 3.50 6 -0.62 40 -24.80 
  Neto, Valdeno Brito 1534 BRA0.001-0.6740-26.80 
  De Sousa E Silva, Luis Gonzaga 1298 BRA1.0010.10404.00 
  Conrado, Carlos Alberto 1447 BRA1.0010.22408.80 
  Jardim, Tamiris Salvador 1339 BRA1.0010.13405.20 
  Vitielo, Alecio Elias 1799 BRA0.001-0.3240-12.80 
  Potasso Junior, Alvaro 1606 BRA0.501-0.0840-3.20 

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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