Individual Calculations May 2018
 Sodachi, Saba  Total change: -61.20  Rating chartPersonal card
 Tehran Standrad Cup Farvardin 1397(U14-U1500) Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1219 1242 2.00 6 -1.17 40 -46.80 
  Ghaemi, Narges 1267 IRI1.0010.534021.20 
  Nouri, Ali 1372 IRI0.001-0.3240-12.80 
  Abbaszadeh, Mahdis 1109 IRI0.001-0.6840-27.20 
  Jalili, Amir Hossein 1138 IRI0.001-0.6440-25.60 
  Marvi, Targol 1049 IRI1.0010.254010.00 
  Shahsavari, Mahan 1381 IRI0.001-0.3140-12.40 

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)
 
 Alborz Youth League 1396 Round 7-8 Alborz IRI 2018-04-12
RcRownchangeKK*chgGame
 1344 1242 0.00 1 -0.36 40 -14.40 
  Ghorbani, Sina 1344 IRI0.001-0.3640-14.40 

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)
 

 

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