Individual Calculations April 2023
 Amirshekari, Kian  Total change: 15.20  Rating chartPersonal card
 Kerman Champinship Men 1401 kerman IRI 2023-03-11
RcRownchangeKK*chgGame
 1229 1224 2.50 5 0.00 40 0.00 
  Darabi Zadeh, Parviz 1154 IRI1.0010.404016.00 
  Kargar Jahromi, Tannaz 1241 IRI0.001-0.4840-19.20 
  Ghiasi, Saeed 1203 IRI1.0010.474018.80 
  Rezaee Zadeh, Abolfazl 1430 IRI0.001-0.2440-9.60 
  Fathi, Moazameh 1115 IRI0.501-0.1540-6.00 

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)
 
 Jiroft Standard Cup under 1700 Jiroft IRI 2023-03-15
RcRownchangeKK*chgGame
 1460 1224 1.50 5 0.38 40 15.20 
  Davari, Karim 1515 IRI0.001-0.1540-6.00 
  Ghodrati, Saleh 1489 IRI0.5010.324012.80 
  Nazeri, Jafar 1345 IRI0.001-0.3440-13.60 
  Salandari, Mehdi 1322 IRI0.5010.13405.20 
  Aghababaee, Asghar 1630 IRI0.5010.424016.80 

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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