Individual Calculations August 2016
 Jafari, Arshia  Total change: -27.20  Rating chartPersonal card
 12th Asian Schools Chess Championships 2016 - Open U13 Tehran IRI 2016-07-09
RcRownchangeKK*chgGame
 1554 1610 3.50 8 -1.05 40 -42.00 
  Nazari, Arad 1946 IRI0.001-0.1240-4.80 
  Mirlan, Uulu Syimyk 1242 KGZ0.001-0.9040-36.00 
  Kavosi Heydari, Mohammad Amin 1416 IRI0.001-0.7540-30.00 
  Khachadurian, Aren 1398 IRI0.501-0.2740-10.80 
  Koirala, Atal Bahadur 1763 NEP1.0010.704028.00 
  Liyanarachchi, Sanosh Shamal 1396 SRI1.0010.23409.20 
  Tanavar, Mohammadreza 1435 IRI1.0010.274010.80 
  Mehboodi, Shadmehr 1839 IRI0.001-0.2140-8.40 

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)
 
 5th International Chess Tournament "Sardaran Azarbaijan Cup" (Group B,-2050) Oroomieh IRI 2016-07-22
RcRownchangeKK*chgGame
 1768 1610 2.50 7 0.37 40 14.80 
  Ahmadi, Ramin 1972 IRI0.001-0.1040-4.00 
  Vahdati, Tayeb 1906 IRI0.001-0.1540-6.00 
  Davari Ahranjani, Hamid 1320 IRI1.0010.16406.40 
  Khadem Vatan, Shahram 1798 IRI0.5010.24409.60 
  Vahdati, Dara 1800 IRI0.001-0.2540-10.00 
  Baharvand, Armin 1821 IRI1.0010.774030.80 
  Osanloo, Mehdi 1760 IRI0.001-0.3040-12.00 

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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