Rapid: Individual Calculations September 2018
 Achcar, Nelson  Total change: 45.60  Rating chartPersonal card
 Circuito FIDE RPD CXSP 2018 Virgilio Agostinho Ribeiro Setima Etapa Sao Paulo SP BRA 2018-07-22
RcRownchangeKK*chgGame
 2142 2023 4.50 7 1.96 20 39.20 
  Pimenta, Mauri Moriggi 1623  * BRA1.0010.08201.60 
  Martinez, Carlos Alejandro m2392 BRA1.0010.902018.00 
  Nogueira, Ivan Kuhlmann f2294 BRA0.5010.33206.60 
  Matsuura, Everaldo g2423  * BRA0.5010.42208.40 
  Schutt, Ricardo De Amorim 2118 BRA0.5010.13202.60 
  Brito, Luismar f2299 BRA0.001-0.1720-3.40 
  Silva, Kaua Marques 1846 BRA1.0010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Circuito FIDE RPD CXSP 2018 Virgilio Agostinho Ribeiro Oitava Etapa Sao Paulo SP BRA 2018-08-19
RcRownchangeKK*chgGame
 1875 2023 5.00 7 0.32 20 6.40 
  Ruiz, Claudio 1623  * BRA1.0010.08201.60 
  Aoyama, Edmundo 1824 BRA1.0010.24204.80 
  Aranha Filho, Alvaro Z. f2330 BRA0.001-0.1420-2.80 
  Ishikawa, Emilio Keiji 1829 BRA1.0010.25205.00 
  Takano, Nicholas Ryo 1722 BRA0.501-0.3520-7.00 
  Poeta, Caio Medeiros 2113 BRA0.5010.12202.40 
  Monteiro, Paulo De Campos Mello 1687 BRA1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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