Individual Calculations August 2013
 Rychener, Noah  Total change: -7.50  Rating chartPersonal card
 Swiss Championship 2013 HT 2 Graechen SUI 2013-07-13
RcRownchangeKK*chgGame
 1769 1707 1.00 3 -0.25 30 -7.50 
  Izbicki, Ralph 1736 SUI0.001-0.4630-13.80 
  Broennimann, Peter 1841 SUI0.001-0.3230-9.60 
  Mares, Otakar Sui 1731 SUI1.0010.533015.90 

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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