Individual Calculations March 2018
 Petrosian, Davit G.  Total change: -1.40  Rating chartPersonal card
 Karoun International Masters Cup 1396 Karoun IRI 2018-02-17
RcRownchangeKK*chgGame
 2337 2401 5.00 9 -0.14 10 -1.40 
  Moosivand, Siamak 2070 IRI1.0010.12101.20 
  Sanikidze, Tornike g2533 GEO0.5010.18101.80 
  Pourramezanali, Amirreza g2525 IRI0.001-0.3310-3.30 
  Alinasab, Mobina wm2186 IRI0.501-0.2710-2.70 
  Asbahi, Mohammad 2164 IRI1.0010.20102.00 
  Babaniya, Benyamin 2112 IRI1.0010.16101.60 
  Amonatov, Farrukh g2624 TJK0.001-0.2210-2.20 
  Al-Ali, Hussein Ali Hussein m2269 IRQ1.0010.32103.20 
  Korneev, Oleg g2554 ESP0.001-0.3010-3.00 

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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