Individual Calculations January 2016
 Dragun, Kamil  Total change: -2.60  Rating chartPersonal card
 7th London Chess Classic: FIDE Open London ENG 2015-12-04
RcRownchangeKK*chgGame
 2359 2564 6.50 9 -0.26 10 -2.60 
  Abrahams, Daniel 2164  * CAN1.0010.08100.80 
  Cederstam Barsk, Carl f2291 SWE1.0010.17101.70 
  Esserman, Marc m2411 USA0.501-0.2010-2.00 
  Martins, David Pt f2372 POR0.501-0.2510-2.50 
  Roe, Simon J 2254 ENG1.0010.14101.40 
  Georgescu, Tiberiu-Marian g2453 ROU0.501-0.1510-1.50 
  Roberson, Peter T m2407 ENG0.501-0.2110-2.10 
  Williams, Simon K g2439 ENG0.501-0.1710-1.70 
  Sagar, Shah m2441 IND1.0010.33103.30 
 * 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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