Individual Calculations December 2013
 Petrosian, Tigran L.  Total change: -12.40  Rating chartPersonal card
 European Team Chess Champioship Warszawa POL 2013-11-07
RcRownchangeKK*chgGame
 2518 2660 1.50 4 -1.24 10 -12.40 
  Arnaudov, G. Petar g2448 BUL0.501-0.2710-2.70 
  Kosic, Dragan g2504 MNE0.501-0.2110-2.10 
  Schreiner, Peter m2452 AUT0.501-0.2710-2.70 
  Fedorchuk, Sergey A. g2666 UKR0.001-0.4910-4.90 

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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