Individual Calculations May 2017
 Grigoryan, Karen  Total change: 4.50  Rating chartPersonal card
 19th Dubai Open Chess Tournament 2017 Dubai UAE 2017-04-03
RcRownchangeKK*chgGame
 2346 2308 4.50 9 0.45 10 4.50 
  Thrish, Karthik 1908  * IND1.0010.08100.80 
  Indjic, Aleksandar g2589 SRB1.0010.84108.40 
  Adly, Ahmed g2597 EGY0.001-0.1610-1.60 
  Abasov, Nijat g2588 AZE0.5010.34103.40 
  Lalith, Babu M R g2571 IND0.001-0.1810-1.80 
  Harini, S. 2150 IND1.0010.29102.90 
  Pichot, Alan g2556 ARG0.001-0.1910-1.90 
  Gangozo, Rolando F. 2124 PHI0.501-0.2410-2.40 
  Sultan, Ibrahim m2033 UAE0.501-0.3310-3.30 
 * 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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