Rapid: Individual Calculations July 2021
 Dos Santos, Matheus L Almeida A  Total change: 0.00  Rating chartPersonal card
 II Memorial David Jose Ataide da Motta de Xadrez RPD Paulo Afonso BA BRA 2021-06-19
RcRownchangeRpKK*chgGame
 1640 0 2.00 4 0.00 1640   0.00 
  Da Silva Filho, Pedro Pereira 1702 BRA0.0010.00 0.00 
  Brandao, Pietro Maia De Oliveira 1397 BRA1.0010.00 0.00 
  Nascimento, Lucas Diego Lima Do 1531 BRA1.0010.00 0.00 
  Da Silva, Erick Feitosa 1931 BRA0.0010.00 0.00 

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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