Individual Calculations March 2024
 Omidi, Hossein  Total change: -52.80  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1344 1552 4.50 9 -2.26 20 -45.20 
  Bakhtshahi, M. 1804 IRI0.001-0.1920-3.80 
  Raygantafrashi, Sara 1283 IRI0.501-0.3320-6.60 
  Madouei, Parviz 1264 IRI0.501-0.3420-6.80 
  Mokari, Sana 1250 IRI1.0010.15203.00 
  Aghazadeh, Arvin 1252 IRI0.501-0.3520-7.00 
  Mozafari, Arian 1246 IRI1.0010.14202.80 
  Nazarinezhad, Aryan 1309 IRI0.501-0.3020-6.00 
  Amini, Mahdi 1332 IRI0.501-0.2820-5.60 
  Rezaei, Abdolla 1354 IRI0.001-0.7620-15.20 

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 Second League Round 8-9 Gilan IRI 2024-02-25
RcRownchangeKK*chgGame
 1397 1552 1.00 2 -0.38 20 -7.60 
  Kaspour, Majid 1532 IRI0.001-0.5320-10.60 
  Molaei, Alireza 1261 IRI1.0010.15203.00 

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)
 

 

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