Individual Calculations March 2019
 De Oliveira, Henrique Lima  Total change: 20.00  Rating chartPersonal card
 I Catalao Chess Open STD 2019 Catalao GO BRA 2019-02-09
RcRownchangeKK*chgGame
 1657 1427 1.50 4 0.50 40 20.00 
  Taira, Erick Hideki 1827  * BRA0.5010.424016.80 
  Felix, Luiza De Oliveira 1601 BRA0.5010.23409.20 
  Franca Junior, Jairo 1827  * BRA0.001-0.0840-3.20 
  De Oliveira, Rogerio Soares 1374 BRA0.501-0.0740-2.80 
 * 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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