Individual Calculations October 2018
 Mansourzade, Diba  Total change: -36.40  Rating chartPersonal card
 Fars Ayandesazan Standard Cup U-18 Mordad 1397 Fars IRI 2018-08-26
RcRownchangeKK*chgGame
 1230 1356 2.00 3 0.03 40 1.20 
  Allahyar Nasab, Mohammad Reza 1099 IRI1.0010.18407.20 
  Mazarei, Mohammad 1410 IRI0.5010.08403.20 
  Farhood, Ariyan 1180 IRI0.501-0.2340-9.20 

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)
 
 3rd Paytakht International Cup 2018 -Group B Tehran IRI 2018-09-02
RcRownchangeKK*chgGame
 1456 1351 2.00 7 -0.64 40 -25.60 
  Rahmani, Pedram 1750 IRI0.001-0.0840-3.20 
  Al Jahwari, Adnan Mohammed 1640 OMA0.001-0.1640-6.40 
  Mehrjouei, Ali Akbar 1041 IRI1.0010.14405.60 
  Vasheghani, Hessam 1529 IRI0.001-0.2740-10.80 
  Mokhtarzadeh, M.reza 1640 IRI0.001-0.1640-6.40 
  Niaei, Keyhan 1046 IRI1.0010.14405.60 
  Sharifi, Parham 1543 IRI0.001-0.2540-10.00 

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)
 
 Fars Girls U-16 Chess Championship 1397 Fars IRI 2018-09-15
RcRownchangeKK*chgGame
 1396 1351 1.00 3 -0.30 40 -12.00 
  Bahreini, Melina 1514 IRI0.001-0.2840-11.20 
  Jahani Azad, Zahra 1085 IRI1.0010.18407.20 
  Khoshkharaman, Melisa 1589 IRI0.001-0.2040-8.00 

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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