Individual Calculations September 2017
 Peclard, Jean-Claude  Total change: 11.40  Rating chartPersonal card
 Biel Main Tournament (ATO) 2017 Biel SUI 2017-07-24
RcRownchangeKK*chgGame
 1593 1295 1.50 6 0.57 20 11.40 
  Chuck, Roderick 1695  * SUI0.001-0.0820-1.60 
  Muehlemann, Walter 1614 SUI0.001-0.1320-2.60 
  Joseph, Hans 1548 SUI1.0010.812016.20 
  Koppen, Willem 1560 SUI0.5010.32206.40 
  Geiser, Marcellus 1644 SUI0.001-0.1120-2.20 
  Lincke, Paul 1497 SUI0.001-0.2420-4.80 
 * 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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