Blitz: Individual Calculations April 2019
 Plaza, Erwin  Total change: 10.40  Rating chartPersonal card
 2019 City of Sydney Blitz Sydney AUS 2019-03-10
RcRownchangeKK*chgGame
 1995 1864 2.50 6 0.52 20 10.40 
  Wagdy, Andro m2133 EGY1.0010.832016.60 
  Shi, Eric 2019 AUS1.0010.712014.20 
  Kargosha, Bahman 2017 IRI0.001-0.3020-6.00 
  Kordahi, Nicholas 1877 AUS0.001-0.4820-9.60 
  Dutta, Rishi c1961 AUS0.5010.13202.60 
  Huynh, Arthur 1962 AUS0.001-0.3720-7.40 

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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