Individual Calculations April 2015
 Tanti, Joseph G  Total change: 0.80  Rating chartPersonal card
 Begonia Open 2015 Ballarat AUS 2015-03-07
RcRownchangeKK*chgGame
 1880 1951 4.00 7 0.02 40 0.80 
  Stojic, Dusan f2135 AUS0.001-0.2640-10.40 
  Beckman, John 1588 AUS1.0010.10404.00 
  Guo, Zhi Xin 1558 AUS1.0010.08403.20 
  Dale, Simon 1551  * AUS1.0010.08403.20 
  Stojic, Svetozar 1995 AUS1.0010.564022.40 
  Wallis, Christopher f2351  * AUS0.001-0.0840-3.20 
  Fasakin, Oladoyin 1983 NGR0.001-0.4640-18.40 
 * 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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