Individual Calculations September 2018
 Hoang, Tommy  Total change: 52.40  Rating chartPersonal card
 27. Open Int. de Martigny Martigny SUI 2018-08-02
RcRownchangeKK*chgGame
 1745 1391 2.00 6 1.31 40 52.40 
  Deschenaux, Bernard 1791  * SUI0.001-0.0840-3.20 
  Perruchoud, Benoit 1791  * SUI0.5010.424016.80 
  Petit, Jean-Gabriel 1778 SUI0.5010.414016.40 
  Brandt, Daniel 1773 SUI0.001-0.0940-3.60 
  Viviani, Mario 1742 SUI0.001-0.1140-4.40 
  Stierli, Jean-Paul 1595 SUI1.0010.764030.40 
 * 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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