Individual Calculations September 2019
 Scolastici, Marcus Vinicius  Total change: -16.80  Rating chartPersonal card
 IRT STD ECP Etapa Jarbas Karman 2019 Sao Paulo SP BRA 2019-08-16
RcRownchangeKK*chgGame
 1459 1094 0.00 4 -0.42 40 -16.80 
  Borger, David Lupovici 1494  * BRA0.001-0.0840-3.20 
  Dattoli, Micael Cimet 1486 BRA0.001-0.0840-3.20 
  Parreira, Teodora Ribeiro 1494  * BRA0.001-0.0840-3.20 
  De Almeida, Jose Fernando Antunes 1361 BRA0.001-0.1840-7.20 
 * 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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