Individual Calculations September 2011
 Rohde, Bernhard  Total change: 15.00  Rating chartPersonal card
 Open Main Tournament (ATO) Biel SUI 2011-07-20
RcRownchangeKK*chgGame
 1751 1813 4.00 6 0.50 30 15.00 
  Radt, Volker 2049 SUI0.5010.30309.00 
  Trachsel, Peter 1887 SUI0.001-0.4030-12.00 
  Muehlemann, Walter 1564 SUI1.0010.19305.70 
  Bretscher, Robert 1667 SUI0.501-0.2030-6.00 
  Jaccard, Laurent 1675 SUI1.0010.31309.30 
  Thonig, Manfred 1662 GER1.0010.30309.00 

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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