Individual Calculations February 2014
 Mueller, Louis  Total change: 6.90  Rating chartPersonal card
 Schachfestival Basel Amateure Basel SUI 2014-01-01
RcRownchangeKK*chgGame
 1721 1789 2.00 3 0.23 30 6.90 
  Rosenfeld, Imre 1896 FRA0.001-0.3530-10.50 
  Urwyler, Nikash 1591 SUI1.0010.24307.20 
  Huynh, Yann 1675 SUI1.0010.343010.20 

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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