Individual Calculations February 2013
 Puccini, Jack  Total change: 44.10  Rating chartPersonal card
 Australian Open 2013 Sydney AUS 2013-01-02
RcRownchangeKK*chgGame
 2099 1819 4.50 9 2.94 15 44.10 
  Nakauchi, Gene f2191 AUS0.5010.40156.00 
  Tan, Justin 2219  * AUS0.001-0.0815-1.20 
  Webster, David 2017 AUS0.001-0.2415-3.60 
  Bennett, Hilton 1966 NZL1.0010.701510.50 
  Charles, Gareth 2159 AUS1.0010.881513.20 
  Chen, Pengyu 2121 AUS0.001-0.1515-2.25 
  Wang, Oscar 2034 AUS1.0010.771511.55 
  Wei, Michael 2107 AUS0.001-0.1615-2.40 
  Chek, Adrian Carl 2081 AUS1.0010.821512.30 
 * 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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