Individual Calculations April 2018
 Ahmadzada, Ahmad  Total change: 19.40  Rating chartPersonal card
 European Individual Chess Ch 2018 Batumi GEO 2018-03-17
RcRownchangeKK*chgGame
 2422 2283 4.50 11 0.97 20 19.40 
  Pashikian, Arman g2585 ARM0.001-0.1520-3.00 
  Fridman, Daniel g2637 GER0.5010.39207.80 
  Bosman, Michiel f2398 NED0.001-0.3420-6.80 
  Janiashvili, Mariami 1987 GEO1.0010.15203.00 
  Mazur, Stefan m2439 SVK1.0010.712014.20 
  Beradze, Irakli m2464 GEO0.001-0.2620-5.20 
  Schnider, Gert m2414 AUT0.5010.18203.60 
  Zavgorodniy, Sergiy m2430 UKR0.5010.20204.00 
  Ushenina, Anna gwg2423 UKR0.5010.19203.80 
  Draskovic, Luka m2447 MNE0.5010.22204.40 
  Erenberg, Ariel m2415 ISR0.001-0.3220-6.40 

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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