Individual Calculations July 2017
 Abbaszadeh, Mahdis  Total change: 23.60  Rating chartPersonal card
 Tehran Standard Under12 Cup 10 Ramezan 1396 Tehran IRI 2017-06-05
RcRownchangeKK*chgGame
 1163 1068 1.00 2 0.26 40 10.40 
  Agharafiei, Arshiya 1176 IRI0.001-0.3540-14.00 
  Shirazi Mofrad, Shayan 1149 IRI1.0010.614024.40 

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
 1119 1068 2.50 5 0.33 40 13.20 
  Rasouli Vasheghani, Soniya 1195 IRI0.001-0.3340-13.20 
  Mousivand, Ali 1238 IRI0.5010.22408.80 
  Kargarzadeh, Mahour 1070 IRI1.0010.504020.00 
  Safdarian, Saman 1036 IRI0.001-0.5440-21.60 
  Ardestani, Aida 1057 IRI1.0010.484019.20 

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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