Individual Calculations September 2022
 Mahmoodi, Mohammad Parsa  Total change: -54.00  Rating chartPersonal card
 10th Qazvin Cup Group B (U 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1179 1121 2.00 8 -1.35 40 -54.00 
  Akbari, Arvin 1195 IRI0.001-0.4040-16.00 
  Modanloo, Narges 1133 IRI0.001-0.4840-19.20 
  Salehi, Hossein 1225 IRI0.001-0.3640-14.40 
  Salehzadeh, Samin 1141 IRI1.0010.534021.20 
  Jalili Vash, Iraj 1222 IRI0.001-0.3640-14.40 
  Mafakheri, Hiwa 1191 IRI0.001-0.4040-16.00 
  Abdi, Parnian 1200 IRI1.0010.614024.40 
  Nasiri, Abolfazl 1125 IRI0.001-0.4940-19.60 

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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