Individual Calculations September 2019
 Teves, Johnny Miranda  Total change: 20.80  Rating chartPersonal card
 2019 Rooty Hill Open Sydney AUS 2019-06-17
RcRownchangeKK*chgGame
 1784 1792 4.50 8 0.52 40 20.80 
  Tanev, Vic 1557 AUS1.0010.21408.40 
  Cabale, Nazarito 1988 AUS0.5010.254010.00 
  Bukreyev, Andriy 1805 AUS0.5010.02400.80 
  Pigram, Daniel 1859 AUS0.001-0.4140-16.40 
  Rupasinghe, Chanya 1392  * AUS1.0010.08403.20 
  McGowan, Cameron 2053 AUS0.001-0.1840-7.20 
  Vincent, Alaina 1806 IND1.0010.524020.80 
  Cabilin, Jeff c1814 AUS0.5010.03401.20 
 * 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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