Rapid: Individual Calculations September 2017
 Mikhail Zoltan, Iwanon Da Silva  Total change: 3.40  Rating chartPersonal card
 I Circuito Aberto de Xadrez Faculdade La Salle Manaus 2a Etapa Manaus AM BRA 2017-08-05
RcRownchangeKK*chgGame
 1912 1961 3.00 5 0.17 20 3.40 
  Michel Da Cruz, Domingues 1644 BRA1.0010.13202.60 
  Leonardo, Gadelha Da Paz c1931 BRA1.0010.46209.20 
  Renan, Do Carmo Reis f2260 BRA0.001-0.1520-3.00 
  Ramses, Arenillas 1842 BRA1.0010.34206.80 
  De Lima, Paulo Isaac Assis 1883 BRA0.001-0.6120-12.20 

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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