Rapid: Individual Calculations July 2023
 De Oliveira, Renan Figueiredo Cos  Total change: -9.00  Rating chartPersonal card
 Campeonato Brasileiro Amador RPD Under 1400 Sao Paulo SP BRA 2023-06-07
RcRownchangeKK*chgGame
 1503 1216 0.00 2 -0.45 20 -9.00 
  Fernandes, Thuane Teixeira 1724 BRA0.001-0.0420-0.80 
  Bortoletto, Thiago Namidomi Branc 1282 BRA0.001-0.4120-8.20 

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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