Individual Calculations February 2017
 Da Costa, Loyson Rodrigues  Total change: -25.60  Rating chartPersonal card
 Aberto do Brasil FBX Terraviva 2017 Brasilia DF BRA 2017-01-06
RcRownchangeKK*chgGame
 1766 1962 3.00 6 -1.28 20 -25.60 
  Do Carmo, Thiago Souza Lopes 1562  * BRA0.501-0.4220-8.40 
  Borges Filho, Rodrigo Machado 1562  * BRA1.0010.08201.60 
  Sztokbant, Bernardo Vainzoff f2172 BRA0.001-0.2320-4.60 
  Penha, Evelyn Maximiano 1634 BRA1.0010.13202.60 
  Teshima, Ricardo Yoshida 1777 BRA0.501-0.2420-4.80 
  Japiassu, Ricardo De Villa Nov 1887 BRA0.001-0.6020-12.00 
 * 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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