Blitz: Individual Calculations April 2017
 Song, Raymond  Total change: 25.00  Rating chartPersonal card
 2017 City of Sydney Blitz Sydney AUS 2017-03-12
RcRownchangeKK*chgGame
 1920 2233 8.00 8 1.25 20 25.00 
  Papadakis, Jim 1833  * AUS1.0010.08201.60 
  Qiang, Vincent 1833  * FID1.0010.08201.60 
  Fikh, Anthony c1833  * AUS1.0010.08201.60 
  Huynh, Arthur 1971 AUS1.0010.18203.60 
  Wright, Neil S 2202 AUS1.0010.46209.20 
  Bajrami, Samir 1833  * AUS1.0010.08201.60 
  Ball, Christopher c1900 AUS1.0010.12202.40 
  Nguyen, Hoai Nam 1955 VIE1.0010.17203.40 
 * 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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