Individual Calculations May 2017
 Rocco, Michele  Total change: -26.40  Rating chartPersonal card
 Kortchnoi-Memorial Main Tournament Zurich SUI 2017-04-13
RcRownchangeKK*chgGame
 1836 1703 0.00 2 -0.66 40 -26.40 
  Brand, Thomas 1928 SUI0.001-0.2240-8.80 
  Buechel, Samuel 1744 SUI0.001-0.4440-17.60 

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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