Individual Calculations February 2017
 Da Silva, Antonio Dutra  Total change: 13.40  Rating chartPersonal card
 Final do XXIV Campeonato Paraibano de Xadrez 2016 Joao Pessoa PB BRA 2017-01-12
RcRownchangeKK*chgGame
 1871 1740 2.50 5 0.67 20 13.40 
  Rodrigues Da Silva, Evandro 2140  * BRA0.001-0.0820-1.60 
  Gomes, Genildo De Souza 1596 BRA1.0010.31206.20 
  Da Silva Tomaz, Luiz Antonio 2095 BRA0.001-0.1120-2.20 
  De Lima, Claudionor Henriques 1605 BRA1.0010.32206.40 
  Dantas, Francisco 1918 BRA0.5010.23204.60 
 * 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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