Individual Calculations September 2022
 Ranjbar Koler, Mohammadtaha  Total change: 0.00  Rating chartPersonal card
 1401 Standard Cup Khorasan Razavi Mashhad IRI 2022-08-03
RcRownchangeRpKK*chgGame
 1193 0 2.50 6 0.00 1136   0.00 
  Yazdi Kariz Khani, Ehsan 1285 IRI0.0010.00 0.00 
  Alirezaei, Nima 1175 IRI0.5010.00 0.00 
  Amiri, Mahafarid 1099 IRI1.0010.00 0.00 
  Movahedi Aliabadi, Hamid 1297 IRI0.0010.00 0.00 
  Ghanati, Arash 1158 IRI0.0010.00 0.00 
  Bagherian Barati, Shahrzad 1141 IRI1.0010.00 0.00 

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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