Individual Calculations February 2017
 Dimitrova, Boryana  Total change: 16.80  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1489 1172 1.50 7 0.42 40 16.80 
  Scheidegger, Urs 1572  * SUI0.5010.424016.80 
  Odermatt, Oswald 1572  * SUI0.001-0.0840-3.20 
  Luethi, Hansueli 1572  * SUI0.5010.424016.80 
  Geiser, Marcellus 1572  * SUI0.001-0.0840-3.20 
  Lincke, Paul 1507 SUI0.001-0.1240-4.80 
  Fontana, Javier 1229 SUI0.5010.08403.20 
  Duelli-Loher, Karl 1396 SUI0.001-0.2240-8.80 
 * 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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