Individual Calculations January 2009
 Mariano, Marceley Martins  Total change: -21.15  Rating chartPersonal card
 Regional Centro Oeste 2008 Brasilia/DF BRA 2008-09-19
RcRownchangeKK*chgGame
 2092 2001 1.00 3 -0.12 15 -1.80 
  Carvalho, Geovane Viana 2101 BRA0.001-0.3615-5.40 
  Wilhelms, Diego Lima c2125 BRA1.0010.671510.05 
  De Paula, Guilherme Bueno 2050 BRA0.001-0.4315-6.45 

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)
 
 Copa Contaud 2008 Cuiaba/MT BRA 2008-11-07
RcRownchangeKK*chgGame
 1956 2064 0.00 2 -1.29 15 -19.35 
  Silva, Alexsandro Lira 1958 BRA0.001-0.6415-9.60 
  Vasconcelos, Danilo Nunes 1953 BRA0.001-0.6515-9.75 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office