Individual Calculations December 2017
 Schwandl, Hans  Total change: -42.20  Rating chartPersonal card
 2017 Norths John Purdy Memorial Open Sydney AUS 2017-09-12
RcRownchangeKK*chgGame
 1596 1607 0.50 5 -2.11 20 -42.20 
  Clarke, Brandon G I f2007  * ENG0.001-0.0820-1.60 
  Hii, Ryan 1253 AUS0.001-0.8920-17.80 
  Shaw, Ralph 1607 AUS0.001-0.5020-10.00 
  Chiara, Vince 1475 AUS0.001-0.6820-13.60 
  Zekic, Mirsad 1636 AUS0.5010.04200.80 
 * 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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