Individual Calculations September 2016
 Polanyi, Peter  Total change: -28.20  Rating chartPersonal card
 Biel Main Tournament (ATO) 2016 Biel SUI 2016-07-25
RcRownchangeKK*chgGame
 1696 2018 5.50 8 -1.41 20 -28.20 
  D Arcangelo, Vittorio 1747 SUI0.001-0.8320-16.60 
  Bonauer, Stephan 1639 SUI0.001-0.9120-18.20 
  Neeser, Rolf 1618  * SUI1.0010.08201.60 
  Hofer, Heinz 1643 SUI1.0010.09201.80 
  Anbardanishvili, Giorgi 1740 SUI1.0010.17203.40 
  Franssen, Roland 1828 SUI1.0010.25205.00 
  Gerber, Benjamin 1733 SUI0.501-0.3420-6.80 
  Mkrtchyan, Anahit 1618  * ARM1.0010.08201.60 
 * 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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