Individual Calculations March 2024
 Esmaeilpour Chirani, Morteza  Total change: -45.00  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1254 1339 4.00 10 -2.07 20 -41.40 
  Shabani, Amirmohammad 1106 IRI0.001-0.7920-15.80 
  Mozaffari, Raha 1059 IRI1.0010.16203.20 
  Yari, Reza 1057 IRI0.001-0.8420-16.80 
  Etamadi, Asal 1035 IRI1.0010.14202.80 
  Daroogar Sabet, Samin 1135 IRI0.501-0.2620-5.20 
  Abedi, Sorosh 1642 IRI0.5010.36207.20 
  Barzegaran, Mahan 1573 IRI0.001-0.2120-4.20 
  Felix, Winnie 1553 PHI0.001-0.2320-4.60 
  Shahverdi, Romina 1221 IRI0.001-0.6620-13.20 
  Mortezapour, Mohammad 1156 IRI1.0010.26205.20 

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)
 
 20th Gilan First League Round 8-9 Gilan IRI 2024-02-25
RcRownchangeKK*chgGame
 1789 1339 0.00 2 -0.18 20 -3.60 
  Mohsenipour, Amir Abbas 1607 IRI0.001-0.1720-3.40 
  Ghazanfarzadeh, Morteza 1970 IRI0.001-0.0120-0.20 

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)
 

 

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