Individual Calculations April 2019
 Rapouso, Ricardo Luis Borba  Total change: -32.40  Rating chartPersonal card
 III Circuito IRT de Xadrez sub-2050 Taca Colegio Froebel - 1a Etapa Sao Bento do Sul SC BRA 2019-03-08
RcRownchangeKK*chgGame
 1672 1991 3.50 6 -1.62 20 -32.40 
  Blaskosky, Vinicius 1591  * BRA1.0010.08201.60 
  Leffeck, Mateus Bernal 1600 BRA0.001-0.9120-18.20 
  Neitzel, Jonatan 1630 BRA1.0010.10202.00 
  Augustin, Lucas Wille 1762 BRA0.001-0.7920-15.80 
  Moretto, Heitor Frainer 1591  * BRA1.0010.08201.60 
  Maia, Jonathan Cesar 1856 BRA0.501-0.1820-3.60 
 * 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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