Individual Calculations July 2017
 Safdarian, Saman  Total change: 51.20  Rating chartPersonal card
 Tehran Standard Under12 Cup 10 Ramezan 1396 Tehran IRI 2017-06-05
RcRownchangeKK*chgGame
 1154 1036 0.00 1 -0.34 40 -13.60 
  Taherkhani, Dina 1154 IRI0.001-0.3440-13.60 

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
 1179 1036 3.50 6 1.62 40 64.80 
  Shirazi Mofrad, Shayan 1149 IRI1.0010.654026.00 
  Mousivand, Ali 1238 IRI1.0010.764030.40 
  Rasouli Vasheghani, Soniya 1195 IRI0.5010.21408.40 
  Miar, Arad 1272 IRI0.001-0.2040-8.00 
  Abbaszadeh, Mahdis 1068 IRI1.0010.544021.60 
  Taherkhani, Dina 1154 IRI0.001-0.3440-13.60 

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)
 

 

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