Individual Calculations March 2018
 Silva, Marcelo Dos Santos  Total change: -2.20  Rating chartPersonal card
 IV Floripa Chess Open 2018 Florianopolis SC BRA 2018-01-19
RcRownchangeKK*chgGame
 1847 1958 6.00 10 -0.11 20 -2.20 
  Alboredo, Julia wf2138 BRA0.001-0.2620-5.20 
  Maba, Mateus Dos Passos 1639 BRA1.0010.13202.60 
  Zampronha, Wladimir Camilo 2126 BRA0.001-0.2820-5.60 
  Duarte, Atila Phoebus Santos 1558  * BRA1.0010.08201.60 
  Bouwman, Marcelo Wanderley 2247 BRA0.001-0.1620-3.20 
  Gomes, Maria Eduarda 1558  * BRA0.501-0.4220-8.40 
  Szuba, Joao Gabriel Muniz 1558  * BRA1.0010.08201.60 
  Masselli, Eduardo 1693 BRA1.0010.18203.60 
  De Pieri, Herik Soares 1802 BRA1.0010.29205.80 
  Mazetto, Sergio Luiz 2154 BRA0.5010.25205.00 
 * 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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