Individual Calculations March 2016
 Santos Filho, Valter  Total change: 106.40  Rating chartPersonal card
 Campeonato Paranaense Absoluto de Xadrez 2015 Curitiba PR BRA 2016-01-21
RcRownchangeKK*chgGame
 1972 1646 3.50 6 2.66 40 106.40 
  Nemeth Junior, Henrique 2006 BRA0.001-0.1040-4.00 
  Das Chagas, David Ferreira 2024 BRA1.0010.914036.40 
  Mileski, Lucas De Souza 1775 BRA1.0010.674026.80 
  Chemin, Vitorio f2046  * BRA0.5010.424016.80 
  Araujo, Rafael Moreira 2046  * BRA0.001-0.0840-3.20 
  Moura, Ulisses Atila Arrais E 1936 BRA1.0010.844033.60 
 * 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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