Individual Calculations August 2023
 Da Silva, Giovanni B Tavares  Total change: -37.20  Rating chartPersonal card
 Magistral RN 2023 - Grupo A Natal RN BRA 2023-06-29
RcRownchangeKK*chgGame
 2052 1934 1.50 7 -0.93 40 -37.20 
  Ferreira, Enzo Suzarte 1908 BRA1.0010.464018.40 
  Urquiza, Marcello De Albuquerque 2001 BRA0.001-0.4140-16.40 
  Jordao Barbosa, Marcio 2117 BRA0.001-0.2640-10.40 
  Do Nascimento, Davi Alves 2022 BRA0.001-0.3840-15.20 
  De Oliveira, Daniel Paiva 2040 BRA0.5010.14405.60 
  Rocha, Vitor Firmo De Souza 2191 BRA0.001-0.1840-7.20 
  Da Silva, Erick Feitosa 2082 BRA0.001-0.3040-12.00 

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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