Rapid: Individual Calculations July 2023
 Lucia, Reinaldo Di  Total change: 40.40  Rating chartPersonal card
 Campeonato Brasileiro Amador RPD Under 1400 Sao Paulo SP BRA 2023-06-07
RcRownchangeKK*chgGame
 1364 1205 2.00 3 1.01 40 40.40 
  Goncalves, Richard Gabriel Simiao 1389 BRA0.001-0.2640-10.40 
  Coutinho, Lucas Buss Soares 1106 BRA1.0010.364014.40 
  Fonseca, Marcelo Lobo 1596 BRA1.0010.914036.40 

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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