Rapid: Individual Calculations May 2017
 Tahbaz, Arash  Total change: 8.20  Rating chartPersonal card
 Asian Youth Rapid Chess Championship 2017-U18O Tashkent UZB 2017-04-01
RcRownchangeKK*chgGame
 2053 2207 5.00 6 0.88 20 17.60 
  Mayed, Alrashedi f1861 UAE1.0010.11202.20 
  Sai, Vishwesh.c 2067 IND1.0010.31206.20 
  Le, Minh Hoang c1948 VIE1.0010.18203.60 
  Zhu, Yi f2079 CHN0.001-0.6720-13.40 
  Makhnyov, Denis m2424 KAZ1.0010.782015.60 
  Vakhidov, Shahzod 1939 UZB1.0010.17203.40 

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)
 
 Mab'as Cup Rapid Chess Tournament 2017 Rasht IRI 2017-04-24
RcRownchangeKK*chgGame
 1952 2207 6.50 9 -0.47 20 -9.40 
  Zeinolabedini, Amirreza 1807  * IRI1.0010.08201.60 
  Biriya, Yadollah 1807  * IRI1.0010.08201.60 
  Azizkhani, Nima 1807  * IRI0.001-0.9220-18.40 
  Hamzeh Javaran, Koosar 1807  * IRI1.0010.08201.60 
  Khadem Erfani, Sobhan 1857  * IRI1.0010.11202.20 
  Behzad Nazif, Parva 1807  * IRI1.0010.08201.60 
  Pourramezanali, Amirreza g2505 IRI0.5010.35207.00 
  Rastbod, Ali 2112 IRI1.0010.37207.40 
  Daghli, Arash 2059 IRI0.001-0.7020-14.00 
 * 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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