Individual Calculations June 2019
 Katsuyama, Eric Shih  Total change: -18.80  Rating chartPersonal card
 IRT STD ECP Etapa Haroldo Salles Sao Paulo SP BRA 2019-05-09
RcRownchangeKK*chgGame
 1372 1037 0.00 4 -0.51 40 -20.40 
  Itagyba, Renan Fortes 1437  * BRA0.001-0.0840-3.20 
  Costa, Iaggo Bernini 1437  * BRA0.001-0.0840-3.20 
  Hayashi, Kouki 1348 BRA0.001-0.1440-5.60 
  Silva, Liara Blanco 1267 BRA0.001-0.2140-8.40 
 * 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)
 
 IRT STD ECP Etapa Siegmund Gansl Sao Paulo SP BRA 2019-05-24
RcRownchangeKK*chgGame
 1393 1037 0.50 4 0.04 40 1.60 
  Okuda, Paulo Alexandre Yuji 1437  * BRA0.001-0.0840-3.20 
  Brujin, Homero 1437  * BRA0.001-0.0840-3.20 
  Da Rosa, Henrique Jaze Simoes 1437  * BRA0.001-0.0840-3.20 
  Pimenta, Mauri Moriggi 1260 BRA0.5010.284011.20 
 * 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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