Individual Calculations February 2015
 Barbisan Junior, Sergio  Total change: -23.20  Rating chartPersonal card
 Aberto do Brasil STD - Floripa Chess Open 2015 Florianopolis/SC BRA 2015-01-14
RcRownchangeKK*chgGame
 1926 1886 3.00 8 -0.58 40 -23.20 
  Oliveira, Fernando Henrique 2162 BRA0.001-0.1740-6.80 
  Paniagua Chnelik, Sebastian 2197 ARG0.001-0.1440-5.60 
  Santos Neto, Amazonas 1634 BRA1.0010.19407.60 
  Salustiano, Murilo Gimenez 2026 BRA0.5010.19407.60 
  Gotz, Klaus Seiji Furucho 2143 BRA0.001-0.1840-7.20 
  Ribeiro, Leandro Novais 1552 BRA1.0010.12404.80 
  Alboredo, Julia wf1995 BRA0.001-0.3540-14.00 
  De Pieri, Herik Soares 1701 BRA0.501-0.2440-9.60 

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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