Individual Calculations August 2023
 Do Nascimento, Davi Alves  Total change: 33.00  Rating chartPersonal card
 Magistral RN 2023 - Grupo A Natal RN BRA 2023-06-29
RcRownchangeKK*chgGame
 2039 2022 5.00 7 1.65 20 33.00 
  Rocha, Vitor Firmo De Souza 2191 BRA0.001-0.2820-5.60 
  Da Silva, Erick Feitosa 2082 BRA1.0010.582011.60 
  Ferreira, Enzo Suzarte 1908 BRA1.0010.34206.80 
  Da Silva, Giovanni B Tavares 1934 BRA1.0010.38207.60 
  Jordao Barbosa, Marcio 2117 BRA0.5010.13202.60 
  Urquiza, Marcello De Albuquerque 2001 BRA0.501-0.0320-0.60 
  De Oliveira, Daniel Paiva 2040 BRA1.0010.532010.60 

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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