Rapid: Individual Calculations September 2018
 Ishikawa, Emilio Keiji  Total change: 3.40  Rating chartPersonal card
 Circuito FIDE RPD CXSP 2018 Virgilio Agostinho Ribeiro Setima Etapa Sao Paulo SP BRA 2018-07-22
RcRownchangeKK*chgGame
 1839 1829 4.00 7 0.65 20 13.00 
  Matsuura, Everaldo g2229  * BRA0.001-0.0820-1.60 
  Guimaraes, Felipe Tavares 1452 BRA1.0010.09201.80 
  Schutt, Ricardo De Amorim 2118 BRA0.001-0.1620-3.20 
  Yasuda, Osvaldo Makoto 1429  * BRA1.0010.08201.60 
  Goncalves, Jorge Roberto 2009 BRA1.0010.742014.80 
  Moyses Fo., Joao 2011 BRA0.001-0.2620-5.20 
  Da Rocha, Lucas Sampaio 1624 BRA1.0010.24204.80 
 * 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
 1743 1829 3.00 6 -0.48 20 -9.60 
  Moura, Victor Cavinato 2102 BRA0.001-0.1720-3.40 
  Pimenta, Mauri Moriggi 1432 BRA1.0010.08201.60 
  Achcar, Nelson 2023 BRA0.001-0.2520-5.00 
  De Martino, Murilo Rocha Laragnoi 1429  * BRA1.0010.08201.60 
  Moyses Sobrinho, Elias 1894 BRA0.001-0.4120-8.20 
  Machado, Antonio Rodrigo 1575 BRA1.0010.19203.80 
 * 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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