Individual Calculations July 2017
 Kargarzadeh, Mahour  Total change: -16.40  Rating chartPersonal card
 Tehran Standard Under12 Cup 10 Ramezan 1396 Tehran IRI 2017-06-05
RcRownchangeKK*chgGame
 1159 1070 2.00 4 0.47 40 18.80 
  Rasouli Vasheghani, Soniya 1195 IRI1.0010.674026.80 
  Shirazi Mofrad, Shayan 1149 IRI0.001-0.3940-15.60 
  Khosronezhad, Abtin 1018 IRI1.0010.434017.20 
  Miar, Arad 1272 IRI0.001-0.2440-9.60 

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)
 
 Tehran Standard Nojavan Cup 23-29 Ramezan 1396 Tehran IRI 2017-06-18
RcRownchangeKK*chgGame
 1111 1070 0.00 2 -0.88 40 -35.20 
  Abbaszadeh, Mahdis 1068 IRI0.001-0.5040-20.00 
  Taherkhani, Dina 1154 IRI0.001-0.3840-15.20 

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)
 

 

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