Individual Calculations March 2024
 Abdollahi Lakeh, Alireza  Total change: 35.60  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - C Category ( U14) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1185 1180 3.00 7 -0.49 40 -19.60 
  Shamsi, Bardia 1068 IRI1.0010.354014.00 
  Zamani, Radvin 1448 IRI0.001-0.1740-6.80 
  Dolati, Mahan 1065 IRI1.0010.344013.60 
  Keshavarz Meshkinfam, Rahan 1350 IRI0.001-0.2840-11.20 
  Golipour, Saba 1268 IRI0.001-0.3840-15.20 
  Rabbani, Alireza 1018 IRI0.501-0.2140-8.40 
  Aziztabar, Mohammad Matin 1077 IRI0.501-0.1440-5.60 

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)
 
 20th Gilan Second League Round 8-9 Gilan IRI 2024-02-25
RcRownchangeKK*chgGame
 1694 1180 1.50 2 1.38 40 55.20 
  Hooshdarmahjoob, Navid 1857 IRI0.5010.494019.60 
  Taghizadeh, Ali 1530 IRI1.0010.894035.60 

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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