Individual Calculations August 2023
 Kimiaei, Amir Mohammad  Total change: -51.20  Rating chartPersonal card
 6th Iranian Amateures Chess Championship 2023 (Under 1700) Zanjan IRI 2023-06-27
RcRownchangeKK*chgGame
 1195 1377 4.50 8 -1.28 40 -51.20 
  Sajadi Naeini, Seyed Soheil 1589 IRI0.001-0.2340-9.20 
  Nasiri, Abolfazl 1150 IRI0.001-0.7940-31.60 
  Farjoud, Amirmahdi 1012 IRI1.0010.10404.00 
  Moarefi, Fatemeh 1236 IRI0.001-0.6940-27.60 
  Mokhtarifar, Mehrad 1175 IRI1.0010.24409.60 
  Zarneshan, Arash 1128 IRI1.0010.19407.60 
  Sheikhzadeh, Bardia 1174 IRI0.501-0.2640-10.40 
  Rahpeima, Savina 1096 IRI1.0010.16406.40 

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)
 

 

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