Rapid: Individual Calculations July 2023
 Tischler Lema Garcia, Maria Eduar  Total change: -44.00  Rating chartPersonal card
 Campeonato Brasileiro Amador RPD Under 1400 Sao Paulo SP BRA 2023-06-07
RcRownchangeKK*chgGame
 1353 1396 0.00 2 -1.10 40 -44.00 
  Pires, Pedro Guilherme Siqueira 1522 BRA0.001-0.3340-13.20 
  Nunes, Joao Paulo Karol Santos 1184 BRA0.001-0.7740-30.80 

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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