Individual Calculations March 2020
 Salimiyan, Behzad  Total change: 49.20  Rating chartPersonal card
 Alborz League U18 - 1398 Round 4-9 Alborz IRI 2020-01-11
RcRownchangeKK*chgGame
 1352 1414 2.00 2 0.83 40 33.20 
  Keshavarzfathi, Nazanin Zahra 1316 IRI1.0010.374014.80 
  Jamali, Alireza 1388 IRI1.0010.464018.40 

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 League U12 - 1398 Round 4-9 Alborz IRI 2020-01-26
RcRownchangeKK*chgGame
 1380 1414 2.00 3 0.33 40 13.20 
  Barghashi, Sahand 1169 IRI1.0010.20408.00 
  Hojjatinejad, Ilia 1752 IRI0.001-0.1240-4.80 
  Jahani, Amir Ali 1219 IRI1.0010.254010.00 

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 Caspian Cup International Chess Festival (Group C) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 1248 1454 6.00 8 0.07 40 2.80 
  Shabani, Mohammad 1097 IRI1.0010.11404.40 
  Khoshhal, Maryam 1174 IRI1.0010.16406.40 
  Khoddam, Farzam 1162 IRI0.001-0.8540-34.00 
  Hasan Nattaj Kordi, Mohammad 1125 IRI1.0010.12404.80 
  Akhoundzadeh, Mehdi 1180 IRI1.0010.17406.80 
  Khanjani, Rastin 1555 IRI1.0010.644025.60 
  Mohammadzadeh, Sepehr 1456 IRI0.001-0.5040-20.00 
  Gholizadeh, Abolfazl 1231 IRI1.0010.22408.80 

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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