Individual Calculations July 2017
 Shirazi Mofrad, Shayan  Total change: -117.20  Rating chartPersonal card
 Tehran Standard Under12 Cup 10 Ramezan 1396 Tehran IRI 2017-06-05
RcRownchangeKK*chgGame
 1091 1149 1.00 4 -1.32 40 -52.80 
  Khosronezhad, Abtin 1018 IRI0.001-0.6840-27.20 
  Kargarzadeh, Mahour 1070 IRI1.0010.394015.60 
  Ilkhanipour, Ramtin 1207 IRI0.001-0.4240-16.80 
  Abbaszadeh, Mahdis 1068 IRI0.001-0.6140-24.40 

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)
 
 Tehran Standard Nojavan Cup 23-29 Ramezan 1396 Tehran IRI 2017-06-18
RcRownchangeKK*chgGame
 1122 1149 0.00 3 -1.61 40 -64.40 
  Safdarian, Saman 1036 IRI0.001-0.6540-26.00 
  Ardestani, Aida 1057 IRI0.001-0.6340-25.20 
  Miar, Arad 1272 IRI0.001-0.3340-13.20 

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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