Individual Calculations April 2015
 Iliev, Alexandar  Total change: -56.20  Rating chartPersonal card
 137th MGU open Sofia BUL 2015-02-28
RcRownchangeKK*chgGame
 1695 1735 0.50 6 -2.81 20 -56.20 
  Orev, Petar m2115 BUL0.001-0.0920-1.80 
  Georgiev, Nikolay 1606 BUL0.501-0.1720-3.40 
  Simov, Zahari 1604 BUL0.001-0.6820-13.60 
  Mehmed, Elif 1666 BUL0.001-0.6020-12.00 
  Tenev, Bogdan 1335  * BUL0.001-0.9220-18.40 
  Mladenov, Andrey 1843 BUL0.001-0.3520-7.00 
 * 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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