Individual Calculations September 2022
 Torabzadeh, Seyyed Arvin  Total change: 54.40  Rating chartPersonal card
 Lahijan Standard Cup (U 2200) Lahijan IRI 2022-08-15
RcRownchangeKK*chgGame
 1361 1094 3.00 7 1.73 40 69.20 
  Yazdani, Mohammadhosein 1425 IRI0.001-0.1240-4.80 
  Darang, Mehrbod 1343 IRI1.0010.814032.40 
  Hosseinzadeh, Salar 1354 IRI0.001-0.1840-7.20 
  Gohari, Milad 1253 IRI1.0010.714028.40 
  Bararjani, Mehdi 1477 IRI0.001-0.0940-3.60 
  Beheshti, Bardia 1308 IRI0.5010.274010.80 
  Mobaraki, Sajjad 1367 IRI0.5010.334013.20 

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)
 
 18th Gilan second league 1400 Round 9-10 Gilan IRI 2022-08-27
RcRownchangeKK*chgGame
 1192 1094 0.00 1 -0.37 40 -14.80 
  Refahati, Maryam 1192 IRI0.001-0.3740-14.80 

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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