Individual Calculations September 2009
 Lehmann, Andreas  Total change: 13.35  Rating chartPersonal card
 Individual Swiss Championship Graechen SUI 2009-07-09
RcRownchangeKK*chgGame
 2283 2297 5.50 9 0.89 15 13.35 
  Wegelin, Reinhard 2011 SUI1.0010.16152.40 
  Vogt, Severin 2017 SUI1.0010.16152.40 
  Williams, Simon g2527 ENG0.5010.29154.35 
  Ekstroem, Roland m2482 SUI0.5010.24153.60 
  Jenni, Florian g2513 SUI0.5010.28154.20 
  Antognini, Francesco 2236 SUI1.0010.42156.30 
  Heinatz, Thomas f2294 GER0.001-0.5015-7.50 
  Hasenohr, Benedict 2080 SUI1.0010.22153.30 
  Klauser, Markus m2386 SUI0.001-0.3815-5.70 

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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