Individual Calculations February 2015
 Bjelobrk, Igor  Total change: 5.20  Rating chartPersonal card
 Australian Open Championship 2015 Sydney AUS 2015-01-02
RcRownchangeKK*chgGame
 2231 2361 7.50 11 0.52 10 5.20 
  Chibnall, Alana 1961  * AUS1.0010.08100.80 
  Abbott, Peter 1989 AUS1.0010.10101.00 
  Illingworth, Max g2476 AUS0.001-0.3410-3.40 
  Dutta, Rishi 1982 AUS1.0010.09100.90 
  Smerdon, David g2519 AUS0.5010.21102.10 
  Loh, Zachary 2076 AUS0.501-0.3410-3.40 
  Atzmon-Simon, Barak 2087 AUS1.0010.17101.70 
  Papin, Vasily g2513 RUS0.5010.20102.00 
  Zhao, Zong-Yuan g2564 AUS0.001-0.2410-2.40 
  Chau, Bernard 2038 AUS1.0010.13101.30 
  Canfell, Gregory f2331 AUS1.0010.46104.60 
 * 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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