Individual Calculations April 2018
 Clarke, Matthew  Total change: 17.60  Rating chartPersonal card
 2018 Ballarat Begonia Open Ballarat AUS 2018-03-10
RcRownchangeKK*chgGame
 1796 1863 4.50 7 0.44 40 17.60 
  Smirnov, Anton g2263  * AUS0.5010.424016.80 
  Lojanica, Milenko 1971 BIH0.001-0.3540-14.00 
  Brockman, Roland 1601 AUS1.0010.18407.20 
  Soetanto, Eddy 1463  * AUS1.0010.08403.20 
  Flude, David A 1619 AUS1.0010.20408.00 
  Mallari, Donato f1966 AUS0.001-0.3640-14.40 
  Zillmann, Shawn 1688 AUS1.0010.274010.80 
 * 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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