Individual Calculations March 2018
 Campos, Otavio Moraes  Total change: -17.20  Rating chartPersonal card
 IV Floripa Chess Open 2018 Florianopolis SC BRA 2018-01-19
RcRownchangeKK*chgGame
 1616 1684 2.50 6 -0.86 20 -17.20 
  Mileski, Lucas De Souza 1854 BRA0.001-0.2820-5.60 
  Brienza, Amalio Coelho 1859 BRA0.001-0.2720-5.40 
  Raimundo, Airton Carlos Nunes 2039 BRA0.001-0.1120-2.20 
  Moretto, Leticia Soares 1300 BRA1.0010.09201.80 
  Campos, Larissa De Oliveira 1357 BRA1.0010.13202.60 
  Moraes Silva, Natasha Alejandra 1284  * BRA0.501-0.4220-8.40 
 * 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)
 

 

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